Testing the Large-Scale Limit of Quantum Mechanics

Deliverables

Internal state cooling

Demonstration of internal state cooling and evaluation for use in final experiments

Rf trap for NCs

Commission of an rf trap for NCs with electrical noise properties better than state-of-the-art

Size of superposition

Design of experimental schemes for the quantification of the size of quantum superpositions

Optimal cooling strategies

Identification of optimal cooling strategies for charged trapped particles

Bounds to CSL & SN models

Provision of bounds on the effects of CSL, and SN mechanisms

Low noise environment

Low noise environment for the ultimate experiment created

Low noise electronics

Creation of low noise electronics for state of the art detection and feedback experiments

2-Colloidal NCs

NCs of controlled size/shape/composition & improved NCs charge-states/absorption

Bounds to the ecCSL model

Provision of bounds on the effects of energyconserving CSL mechanism

Quantify decoherence

Quantitative understanding of decoherence and how this will affect CSL experiments

Ultimate experiment

The ultimate experiment assembled and performedMoreover two further experimental options that have come up during the running of the TEQ project will be will be explored and the results will be reported in D33The first option is using Meissner levitation of a ferromagnet of diameter less than 10 m in the Southampton lownoise environment Preliminary tests have been done and are promising to lead to an improved test of the CSL noise The second option is to use the much smaller molecules in the Paul trap at Aarhus which can be controlled to a much higher degree in their motional and energy states by optical techniques perfected in the group This new option has to be evaluated by theory on their ability to perform strong tests of CSL

1-Colloidal NCs

NCs of controlled size/shape/composition & improved NCs charge-states/absorption

Quantification of heating

Quantification of relevant heating mechanisms limiting the trapping time

General bound

General bound on macroscopicity of quantum systems from experiment

Systematic effects investigated

Systematic effects are investigated

Calibration of decoherence

Quantification of environmental decoherence effects and experimental calibration

Time-dilation/gravity collapse

Quantitative comparison between timedilation decoherence and gravityinduced collapse

Loading and control device

Construct particle loading and charge control device

Videos

Video-abstracts of relevant publications, video-interviews, pedagogical videos

Press releases

Press releases on the aims and context of TEQ

Website

Website and logo

Workshop

Workshop “Redefining the foundations of physics in the quantum technology era”

Publications

Quantum Darwinism in a structured spin environment

Author(s): Eoghan Ryan, Mauro Paternostro, Steve Campbell
Published in: Physics Letters A, Issue 416, 2021, Page(s) 127675, ISSN 0375-9601
Publisher: Elsevier BV
DOI: 10.1016/j.physleta.2021.127675

Electrochemical p-Doping of CsPbBr 3 Perovskite Nanocrystals

Author(s): Jence T. Mulder, Indy du Fossé, Maryam Alimoradi Jazi, Liberato Manna, Arjan J. Houtepen
Published in: ACS Energy Letters, 2021, Page(s) 2519-2525, ISSN 2380-8195
Publisher: ACS Publications
DOI: 10.1021/acsenergylett.1c00970

Generalized probability rules from a timeless formulation of Wigner’s friend scenarios

Author(s): Veronika Baumann, Flavio Del Santo, Alexander R. H. Smith, Flaminia Giacomini, Esteban Castro-Ruiz and Caslav Brukner
Published in: Quantum, Issue 5, 2021, Page(s) 524, ISSN 2521-327X
Publisher: Quantum
DOI: 10.22331/q-2021-08-16-524

The continuous spontaneous localization layering effect from a lattice perspective

Author(s): Stephen L Adler, Angelo Bassi, Matteo Carlesso
Published in: Journal of Physics A: Mathematical and Theoretical, Issue 54/8, 2021, Page(s) 085303, ISSN 1751-8113
Publisher: Institute of Physics Publishing
DOI: 10.1088/1751-8121/abdbc8

Narrowing the Parameter Space of Collapse Models with Ultracold Layered Force Sensors

Author(s): A. Vinante, M. Carlesso, A. Bassi, A. Chiasera, S. Varas, P. Falferi, B. Margesin, R. Mezzena, H. Ulbricht
Published in: Physical Review Letters, Issue 125/10, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.100404

Testing the Pauli Exclusion Principle with the VIP-2 Experiment

Author(s): Fabrizio Napolitano et al.
Published in: Symmetry, Issue 14(5), 2022, Page(s) 893, ISSN 2073-8994
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/sym14050893

Perturbative algorithm for rotational decoherence

Author(s): Matteo Carlesso, Hamid Reza Naeij, Angelo Bassi
Published in: Physical Review A, Issue 103/3, 2021, ISSN 2469-9926
Publisher: APS Physics
DOI: 10.1103/physreva.103.032220

At the crossroad of the search for spontaneous radiation and the Orch OR consciousness theory

Author(s): Maaneli Derakhshani ,Lajos Diósi, Matthias Laubenstein, Kristian Piscicchia, Catalina Curceanu
Published in: Physics of Life Reviews, Issue 42, 2022, Page(s) 8-14, ISSN 1571-0645
Publisher: Elsevier BV
DOI: 10.1016/j.plrev.2022.05.004

General Wick's theorem for bosonic and fermionic operators

Author(s): L. Ferialdi and L. Diósi
Published in: Phys. Rev. A, Issue 104, 2021, Page(s) 052209, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.104.052209

Present status and future challenges of non-interferometric tests of collapse models

Author(s): Matteo Carlesso, Sandro Donadi, Luca Ferialdi, Mauro Paternostro, Hendrik Ulbricht & Angelo Bassi
Published in: Nature Physics, Issue 18, 2022, Page(s) 243–250, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-021-01489-5

Testing the foundation of quantum physics in space via Interferometric and non-interferometric experiments with mesoscopic nanoparticles

Author(s): Giulio Gasbarri, Alessio Belenchia, Matteo Carlesso, Sandro Donadi, Angelo Bassi, Rainer Kaltenbaek, Mauro Paternostro & Hendrik Ulbricht
Published in: Communications Physics, 2021, ISSN 2399-3650
Publisher: Springer Nature
DOI: 10.1038/s42005-021-00656-7

Primordial black hole dark matter in dilaton-extended two-field Starobinsky inflation

Author(s): Anirudh Gundhi, Sergei V. Ketov, and Christian F. Steinwachs
Published in: Phys. Rev. D, Issue 103, 2021, Page(s) 083518, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.103.083518

VIP-2 - Testing spin-statistics for electrons with high sensitivity

Author(s): J. Marton, A. Amirkahani, S. Bartalucci, M. Bazzi, S. Bertolucci, M. Bragadireanu, M. Cargnelli, A. Clozza, C. Curceanu, L. De Paolis, J.-P. Egger, C. Guaraldo, M. Iliescu, M. Laubenstein, E. Milotti, A. Pichler, D. Pietreanu, K. Piscicchia, A. Scordo, H. Shi, D. Sirghi, F. Sirghi, L. Sperandio, O. Vazquez-Doce, J. Zmeskal
Published in: Journal of Physics: Conference Series, Issue 1468, 2020, Page(s) 012230, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1468/1/012230

An optomechanical platform for quantum hypothesis testing for collapse models

Author(s): Marta Maria Marchese, Alessio Belenchia, Stefano Pirandola, Mauro Paternostro
Published in: New Journal of Physics, Issue 23/4, 2021, Page(s) 043022, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abec0d

Continuous spontaneous localization reduction rate for rigid bodies

Author(s): Luca Ferialdi, Angelo Bassi
Published in: Physical Review A, Issue 102/4, 2020, ISSN 2469-9926
Publisher: APS Physics
DOI: 10.1103/physreva.102.042213

Inferring work by quantum superposing forward and time-reversal evolutions

Author(s): Giulia Rubino, Gonzalo Manzano, Lee A. Rozema, Philip Walther, Juan M. R. Parrondo, and Časlav Brukner
Published in: Phys. Rev. Research, Issue 4, 2022, Page(s) 013208, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.013208

High Sensitivity Quantum Mechanics Tests in the Cosmic Silence

Author(s): K. Piscicchia, A. Pichler, A. Amirkhani, S. Bartalucci, S. Bertolucci, M. Bazzi, M. Bragadireanu, M. Cargnelli, A. Clozza, C. Curceanu, R. Del Grande, L. De Paolis, J.P. Egger, C. Fiorini, C. Guaraldo, M. Iliescu, M. Laubenstein, J. Marton, M. Miliucci, E. Milotti, D. Pietreanu, A. Scordo, H. Shi, D. Laura Sirghi, F. Sirghi, L. Sperandio, O. Vazquez Doce, J. Zmeskal
Published in: Acta Physica Polonica B Proceedings Supplement, Issue 14/1, 2021, Page(s) 151, ISSN 1899-2358
Publisher: Jagellonian University
DOI: 10.5506/aphyspolbsupp.14.151

Semi-Analytical Monte Carlo Method to Simulate the Signal of the VIP-2 Experiment

Author(s): Milotti E. et al.
Published in: Symmetry, Issue 13, 2021, Page(s) 6, ISSN 2073-8994
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/sym13010006

Noncausal Page-Wootters circuits

Author(s): Veronika Baumann, Marius Krumm, Philippe Allard Guérin, and Časlav Brukner
Published in: Phys. Rev. Research, Issue 4, 2022, Page(s) 013180, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.013180

Unruh effect for detectors in superposition of accelerations

Author(s): Luis C. Barbado, Esteban Castro-Ruiz, Luca Apadula, Časlav Brukner
Published in: Physical Review D, Issue 102/4, 2020, ISSN 2470-0010
Publisher: APS Physics
DOI: 10.1103/physrevd.102.045002

Quantum Temporal Superposition: The Case of Quantum Field Theory

Author(s): Laura J. Henderson, Alessio Belenchia, Esteban Castro-Ruiz, Costantino Budroni, Magdalena Zych, Časlav Brukner, and Robert B. Mann
Published in: Physical Review Letters, Issue 125/13, 2020, ISSN 1079-7114
Publisher: APS Physics
DOI: 10.1103/physrevlett.125.131602

New Concepts in Tests of the Pauli Exclusion Principle in Bulk Matter

Author(s): E. Milotti, K. Piscicchia, A. Amirkhani, S. Bartalucci, S. Bertolucci, M. Bazzi, M. Bragadireanu, M. Cargnelli, A. Clozza, R. Del Grande, L. De Paolis, J.-P. Egger, C. Fiorini, C. Guaraldo, M. Iliescu, M. Laubenstein, J. Marton, M. Miliucci, A. Pichler, D. Pietreanu, A. Scordo, H. Shi, D.L. Sirghi, F. Sirghi, L. Sperandio, O. Vazquez Doce, J. Zmeskal, C. Curceanu
Published in: Acta Physica Polonica B, Issue 51/1, 2020, Page(s) 91, ISSN 0587-4254
Publisher: Jagellonian University
DOI: 10.5506/aphyspolb.51.91

A tutorial on optimal control and reinforcement learning methods for quantum technologies

Author(s): Luigi Giannelli, Pierpaolo Sgroi, Jonathon Brown, Gheorghe Sorin Paraoanu, MauroPaternostro, ElisabettaPaladino, Giuseppe Falci
Published in: Physics Letters A, Issue 434, 2022, Page(s) 128054, ISSN 0375-9601
Publisher: Elsevier BV
DOI: 10.1016/j.physleta.2022.128054

Scalaron–Higgs inflation reloaded: Higgs-dependent scalaron mass and primordial black hole dark matter

Author(s): Anirudh Gundhi & Christian F. Steinwachs
Published in: The European Physical Journal C, Issue 81, 2021, Page(s) 460, ISSN 1476-4687
Publisher: Springer Nature
DOI: 10.1140/epjc/s10052-021-09225-2

Impact of Dynamical Collapse Models on Inflationary Cosmology

Author(s): A. Gundhi, J. L. Gaona-Reyes, M. Carlesso, and A. Bassi
Published in: Phys. Rev. Lett., Issue 127, 2021, Page(s) 091302, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.091302

Surpassing the Energy Resolution Limit with Ferromagnetic Torque Sensors

Author(s): Andrea Vinante, Chris Timberlake, Dmitry Budker, Derek F. Jackson Kimball, Alexander O. Sushkov, and Hendrik Ulbricht
Published in: Phys. Rev. Lett., Issue 127, 2021, Page(s) 070801, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.070801

Computational Advantage from a Quantum Superposition of Qubit Gate Orders

Author(s): Martin J. Renner and Časlav Brukner
Published in: Phys. Rev. Lett., Issue 128, 2022, Page(s) 230503, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.230503

Reassessing the computational advantage of quantum-controlled ordering of gates

Author(s): Martin J. Renner and Časlav Brukner
Published in: Phys. Rev. Research, Issue 3, 2021, Page(s) 043012, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.3.043012

Enhanced detection techniques of orbital angular momentum states in the classical and quantum regimes

Author(s): Alessia Suprano, Danilo Zia, Emanuele Polino, Taira Giordani, Luca Innocenti, Mauro Paternostro, Alessandro Ferraro, Nicolò Spagnolo and Fabio Sciarrino
Published in: New J. Phys., Issue 23, 2021, Page(s) 073014, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac0c53

High precision test of the Pauli Exclusion Principle for electrons

Author(s): K Piscicchia, A Amirkhani, S Bartalucci, S Bertolucci, M Bazzi, M Bragadireanu, M Cargnelli, A Clozza, C Curceanu, R Del Grande, L De Paolis, J Egger, C Fiorini, C Guaraldo, M Iliescu, M Laubenstein, J Marton, T Mazzocchi, M Miliucci, E Milotti, A Pichler, D Pietreanu, A Scordo, H Shi, D Laura Sirghi, F Sirghi, L Sperandio, O Vazquez Doce, M Veith, J Zmeskal
Published in: Journal of Physics: Conference Series, Issue 1586, 2020, Page(s) 012016, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1586/1/012016

Entanglement transfer, accumulation and retrieval via quantum-walk-based qubit–qudit dynamics

Author(s): Taira Giordani, Luca Innocenti, Alessia Suprano, Emanuele Polino, Mauro Paternostro, Nicolò Spagnolo, Fabio Sciarrino and Alessandro Ferraro
Published in: New J. Phys., Issue 23, 2021, Page(s) 023012, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abdbe1

Uncertainty and trade-offs in quantum multiparameter estimation

Author(s): Ilya Kull, Philippe Allard Guérin, Frank Verstraete
Published in: Journal of Physics A: Mathematical and Theoretical, Issue 53/24, 2020, Page(s) 244001, ISSN 1751-8113
Publisher: Institute of Physics Publishing
DOI: 10.1088/1751-8121/ab7f67

Facts are relative

Author(s): Časlav Brukner
Published in: Nature Physics, Issue 16/12, 2020, Page(s) 1172-1174, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-020-0984-8

Experimental Assessment of Entropy Production in a Continuously Measured Mechanical Resonator

Author(s): Massimiliano Rossi, Luca Mancino, Gabriel T. Landi, Mauro Paternostro, Albert Schliesser, Alessio Belenchia
Published in: Physical Review Letters, Issue 125/8, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.080601

Underground test of gravity-related wave function collapse

Author(s): Sandro Donadi, Kristian Piscicchia, Catalina Curceanu, Lajos Diósi, Matthias Laubenstein, Angelo Bassi
Published in: Nature Physics, Issue 17/1, 2021, Page(s) 74-78, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-020-1008-4

Analysis methods used and planned for VIP-2

Author(s): Alessio Porcelli et al.
Published in: EPJ Web of Conferences, Issue 262, 2022, Page(s) 01022, ISSN 2100-014X
Publisher: EDP Science
DOI: 10.1051/epjconf/202226201022

Improved Isotope-Shift-Based Bounds on Bosons beyond the Standard Model through Measurements of the D 2

Author(s): Cyrille Solaro, Steffen Meyer, Karin Fisher, Julian C. Berengut, Elina Fuchs, Michael Drewsen
Published in: Physical Review Letters, Issue 125/12, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.123003

Gravitational Decoherence and the Possibility of Its Interferometric Detection

Author(s): L. Asprea, A. Bassi, H. Ulbricht, G. Gasbarri
Published in: Physical Review Letters, Issue 126/20, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.200403

Modeling mechanical equilibration processes of closed quantum systems: A case study

Author(s): Pierpaolo Sgroi and Mauro Paternostro
Published in: Phys. Rev. E, Issue 105, 2022, Page(s) 014127, ISSN 2470-0053
Publisher: American Physical Society
DOI: 10.1103/physreve.105.014127

Test quantum mechanics in space — invest US$1 billion

Author(s): Alessio Belenchia , Matteo Carlesso , Sandro Donadi , Giulio Gasbarri , Hendrik Ulbricht , Angelo Bassi & Mauro Paternostro
Published in: Nature, 2021, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/d41586-021-02091-8

Nonequilibrium Quantum Thermodynamics of a Particle Trapped in a Controllable Time-Varying Potential

Author(s): Qiongyuan Wu, Luca Mancino, Matteo Carlesso, Mario A. Ciampini, Lorenzo Magrini, Nikolai Kiesel, and Mauro Paternostro
Published in: PRX Quantum, Issue 3, 2022, Page(s) 010322, ISSN 2691-3399
Publisher: American Physical Society
DOI: 10.1103/prxquantum.3.010322

Quantum physics in space

Author(s): Alessio Belenchia et al.
Published in: Physics Reports, Issue 951, 2022, Page(s) 1-70, ISSN 0370-1573
Publisher: Elsevier BV
DOI: 10.1016/j.physrep.2021.11.004

Probing modified gravity with magnetically levitated resonators

Author(s): Chris Timberlake, Andrea Vinante, Francesco Shankar, Andrea Lapi, and Hendrik Ulbricht
Published in: Phys. Rev. D, Issue 104, 2021, Page(s) L101101, ISSN 2470-0029
Publisher: Americal Physical Society
DOI: 10.1103/physrevd.104.l101101

Evolution of confined quantum scalar fields in curved spacetime. Part I

Author(s): Luis C. Barbado, Ana L. Báez-Camargo, Ivette Fuentes
Published in: The European Physical Journal C, Issue 80/8, 2020, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-020-8369-9

Nonequilibrium readiness and precision of Gaussian quantum thermometers

Author(s): Luca Mancino, Marco G. Genoni, Marco Barbieri, Mauro Paternostro
Published in: Physical Review Research, Issue 2/3, 2020, ISSN 2643-1564
Publisher: APS Physics
DOI: 10.1103/physrevresearch.2.033498

VIP-2 —High-Sensitivity Tests on the Pauli Exclusion Principle for Electrons

Author(s): Kristian Piscicchia, Johann Marton, Sergio Bartalucci, Massimiliano Bazzi, Sergio Bertolucci, Mario Bragadireanu, Michael Cargnelli, Alberto Clozza, Raffaele Del Grande, Luca De Paolis, Carlo Fiorini, Carlo Guaraldo, Mihail Iliescu, Matthias Laubenstein, Marco Miliucci, Edoardo Milotti, Fabrizio Napolitano, Andreas Pichler, Alessandro Scordo, Hexi Shi, Diana Laura Sirghi, Florin Sirghi, Laura Sper
Published in: Entropy, Issue 22/11, 2020, Page(s) 1195, ISSN 1099-4300
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e22111195

Experimental entanglement of temporal order

Author(s): Giulia Rubino, Lee A. Rozema, Francesco Massa, Mateus Araújo, Magdalena Zych, Časlav Brukner, and Philip Walther
Published in: Quantum, Issue 6, 2022, Page(s) 621, ISSN 2521-327X
Publisher: Quantum
DOI: 10.22331/q-2022-01-11-621

Detection of anisotropic particles in levitated optomechanics

Author(s): Marko Toroš, Muddassar Rashid, Hendrik Ulbricht
Published in: Physical Review A, Issue 98/5, 2018, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.98.053803

Information-reality complementarity in photonic weak measurements

Author(s): Luca Mancino, Marco Sbroscia, Emanuele Roccia, Ilaria Gianani, Valeria Cimini, Mauro Paternostro, Marco Barbieri
Published in: Physical Review A, Issue 97/6, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/PhysRevA.97.062108

Observer-dependent locality of quantum events

Author(s): Philippe Allard Guérin, Časlav Brukner
Published in: New Journal of Physics, Issue 20/10, 2018, Page(s) 103031, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aae742

Unitary unraveling for the dissipative continuous spontaneous localization model: Application to optomechanical experiments

Author(s): J. Nobakht, M. Carlesso, S. Donadi, M. Paternostro, A. Bassi
Published in: Physical Review A, Issue 98/4, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/PhysRevA.98.042109

Multilayer test masses to enhance the collapse noise

Author(s): Matteo Carlesso, Andrea Vinante, Angelo Bassi
Published in: Physical Review A, Issue 98/2, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/PhysRevA.98.022122

Operational Markov Condition for Quantum Processes

Author(s): Felix A. Pollock, César Rodríguez-Rosario, Thomas Frauenheim, Mauro Paternostro, Kavan Modi
Published in: Physical Review Letters, Issue 120/4, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.120.040405

Colored collapse models from the non-interferometric perspective

Author(s): Matteo Carlesso, Luca Ferialdi, Angelo Bassi
Published in: The European Physical Journal D, Issue 72/9, 2018, ISSN 1434-6060
Publisher: Springer Verlag
DOI: 10.1140/epjd/e2018-90248-x

Precession Motion in Levitated Optomechanics

Author(s): Muddassar Rashid, Marko Toroš, Ashley Setter, Hendrik Ulbricht
Published in: Physical Review Letters, Issue 121/25, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.121.253601

Experimental signature of quantum Darwinism in photonic cluster states

Author(s): Mario A. Ciampini, Giorgia Pinna, Paolo Mataloni, Mauro Paternostro
Published in: Physical Review A, Issue 98/2, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/PhysRevA.98.020101

Stochastic unravelings of non-Markovian completely positive and trace-preserving maps

Author(s): G. Gasbarri, L. Ferialdi
Published in: Physical Review A, Issue 98/4, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.98.042111

Robust multipartite entanglement generation via a collision model

Author(s): Barış Çakmak, Steve Campbell, Bassano Vacchini, Özgür E. Müstecaplıoğlu, Mauro Paternostro
Published in: Physical Review A, Issue 99/1, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.012319

Direct measurement of the electrostatic image force of a levitated charged nanoparticle close to a surface

Author(s): George Winstone, Robert Bennett, Markus Rademacher, Muddassar Rashid, Stefan Buhmann, Hendrik Ulbricht
Published in: Physical Review A, Issue 98/5, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.98.053831

Non-interferometric test of the continuous spontaneous localization model based on rotational optomechanics

Author(s): Matteo Carlesso, Mauro Paternostro, Hendrik Ulbricht, Andrea Vinante, Angelo Bassi
Published in: New Journal of Physics, Issue 20/8, 2018, Page(s) 083022, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aad863

Probing quantum features of photosynthetic organisms

Author(s): Tanjung Krisnanda, Chiara Marletto, Vlatko Vedral, Mauro Paternostro, Tomasz Paterek
Published in: npj Quantum Information, Issue 4/1, 2018, ISSN 2056-6387
Publisher: Springer Nature
DOI: 10.1038/s41534-018-0110-2

Nonequilibrium thermodynamics of continuously measured quantum systems: A circuit QED implementation

Author(s): P. G. Di Stefano, J. J. Alonso, E. Lutz, G. Falci, M. Paternostro
Published in: Physical Review B, Issue 98/14, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.98.144514

Experimental Determination of Irreversible Entropy Production in out-of-Equilibrium Mesoscopic Quantum Systems

Author(s): M. Brunelli, L. Fusco, R. Landig, W. Wieczorek, J. Hoelscher-Obermaier, G. Landi, F. L. Semião, A. Ferraro, N. Kiesel, T. Donner, G. De Chiara, M. Paternostro
Published in: Physical Review Letters, Issue 121/16, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.121.160604

Testing spontaneous collapse through bulk heating experiments: An estimate of the background noise

Author(s): Ruchira Mishra, Andrea Vinante, Tejinder P. Singh
Published in: Physical Review A, Issue 98/5, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.98.052121

Bulk heating effects as tests for collapse models

Author(s): Stephen L. Adler, Andrea Vinante
Published in: Physical Review A, Issue 97/5, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.97.052119

Irreversibility at zero temperature from the perspective of the environment

Author(s): Jader P. Santos, Alberto L. de Paula, Raphael Drumond, Gabriel T. Landi, Mauro Paternostro
Published in: Physical Review A, Issue 97/5, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.97.050101

Non-Markovian quantum processes: Complete framework and efficient characterization

Author(s): Felix A. Pollock, César Rodríguez-Rosario, Thomas Frauenheim, Mauro Paternostro, Kavan Modi
Published in: Physical Review A, Issue 97/1, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.97.012127

Real-time Kalman filter: Cooling of an optically levitated nanoparticle

Author(s): Ashley Setter, Marko Toroš, Jason F. Ralph, Hendrik Ulbricht
Published in: Physical Review A, Issue 97/3, 2018, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.97.033822

Quantum superposition of massive objects and the quantization of gravity

Author(s): Alessio Belenchia, Robert M. Wald, Flaminia Giacomini, Esteban Castro-Ruiz, Časlav Brukner, Markus Aspelmeyer
Published in: Physical Review D, Issue 98/12, 2018, ISSN 2470-0010
Publisher: American Physical Society
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Super-resolution imaging of a low frequency levitated oscillator

Author(s): N. P. Bullier, A. Pontin, P. F. Barker
Published in: Review of Scientific Instruments, Issue 90/9, 2019, Page(s) 093201, ISSN 0034-6748
Publisher: American Institute of Physics
DOI: 10.1063/1.5108807

Shortcut-to-adiabaticity Otto engine: A twist to finite-time thermodynamics

Author(s): Obinna Abah, Mauro Paternostro
Published in: Physical Review E, Issue 99/2, 2019, ISSN 2470-0045
Publisher: Physical American Society
DOI: 10.1103/physreve.99.022110

Bell’s theorem for temporal order

Author(s): Magdalena Zych, Fabio Costa, Igor Pikovski, Časlav Brukner
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-019-11579-x

Tests of quantum gravity-induced non-locality: Hamiltonian formulation of a non-local harmonic oscillator

Author(s): A Belenchia, D Benincasa, F Marin, F Marino, A Ortolan, M Paternostro, S Liberati
Published in: Classical and Quantum Gravity, Issue 36/15, 2019, Page(s) 155006, ISSN 0264-9381
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6382/ab2c0a

Characterization of non-linearities through mechanical squeezing in levitated optomechanics

Author(s): Ashley Setter, Jamie Vovrosh, Hendrik Ulbricht
Published in: Applied Physics Letters, Issue 115/15, 2019, Page(s) 153106, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.5116121

Acceleration sensing with magnetically levitated oscillators above a superconductor

Author(s): Chris Timberlake, Giulio Gasbarri, Andrea Vinante, Ashley Setter, Hendrik Ulbricht
Published in: Applied Physics Letters, Issue 115/22, 2019, Page(s) 224101, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.5129145

Multipartite entanglement swapping and mechanical cluster states

Author(s): Carlo Ottaviani, Cosmo Lupo, Alessandro Ferraro, Mauro Paternostro, Stefano Pirandola
Published in: Physical Review A, Issue 99/3, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.030301

Quantum simulation of multiphoton and nonlinear dissipative spin-boson models

Author(s): R. Puebla, J. Casanova, O. Houhou, E. Solano, M. Paternostro
Published in: Physical Review A, Issue 99/3, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.032303

Collisional unfolding of quantum Darwinism

Author(s): Steve Campbell, Barış Çakmak, Özgür E. Müstecaplıoğlu, Mauro Paternostro, Bassano Vacchini
Published in: Physical Review A, Issue 99/4, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.042103

Dynamical role of quantum signatures in quantum thermometry

Author(s): Michele M. Feyles, Luca Mancino, Marco Sbroscia, Ilaria Gianani, Marco Barbieri
Published in: Physical Review A, Issue 99/6, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.062114

Composition rules for quantum processes: a no-go theorem

Author(s): Philippe Allard Guérin, Marius Krumm, Costantino Budroni, Časlav Brukner
Published in: New Journal of Physics, Issue 21/1, 2019, Page(s) 012001, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aafef7

Quantum mechanics and the covariance of physical laws in quantum reference frames

Author(s): Flaminia Giacomini, Esteban Castro-Ruiz, Časlav Brukner
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-08155-0

Static force characterization with Fano anti-resonance in levitated optomechanics

Author(s): Chris Timberlake, Marko Toroš, David Hempston, George Winstone, Muddassar Rashid, Hendrik Ulbricht
Published in: Applied Physics Letters, Issue 114/2, 2019, Page(s) 023104, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.5081045

Spin-Boson Model as A Simulator of Non-Markovian Multiphoton Jaynes-Cummings Models

Author(s): Ricardo Puebla, Giorgio Zicari, Iñigo Arrazola, Enrique Solano, Mauro Paternostro, Jorge Casanova
Published in: Symmetry, Issue 11/5, 2019, Page(s) 695, ISSN 2073-8994
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/sym11050695

Unitary time-evolution in stochastic time-dependent Hilbert spaces

Author(s): L Curcuraci, S Bacchi, A Bassi
Published in: Journal of Physics A: Mathematical and Theoretical, Issue 52/19, 2019, Page(s) 195301, ISSN 1751-8113
Publisher: Institute of Physics Publishing
DOI: 10.1088/1751-8121/ab1427

Wigner entropy production and heat transport in linear quantum lattices

Author(s): William T. B. Malouf, Jader P. Santos, Luis A. Correa, Mauro Paternostro, Gabriel T. Landi
Published in: Physical Review A, Issue 99/5, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.99.052104

Testing continuous spontaneous localization with Fermi liquids

Author(s): Stephen L. Adler, Angelo Bassi, Matteo Carlesso, Andrea Vinante
Published in: Physical Review D, Issue 99/10, 2019, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.99.103001

Quantum work statistics and resource theories: Bridging the gap through Rényi divergences

Author(s): G. Guarnieri, N. H. Y. Ng, K. Modi, J. Eisert, M. Paternostro, J. Goold
Published in: Physical Review E, Issue 99/5, 2019, ISSN 2470-0045
Publisher: American Physical Society
DOI: 10.1103/physreve.99.050101

Optimal control for feedback cooling in cavityless levitated optomechanics

Author(s): Luca Ferialdi, Ashley Setter, Marko Toroš, Chris Timberlake, Hendrik Ulbricht
Published in: New Journal of Physics, Issue 21/7, 2019, Page(s) 073019, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab2b69

Information content of the gravitational field of a quantum superposition

Author(s): Alessio Belenchia, Robert M. Wald, Flaminia Giacomini, Esteban Castro-Ruiz, Časlav Brukner, Markus Aspelmeyer
Published in: International Journal of Modern Physics D, Issue 28/14, 2019, Page(s) 1943001, ISSN 0218-2718
Publisher: World Scientific Publishing Co
DOI: 10.1142/s0218271819430016

Testing collapse models with levitated nanoparticles: Detection challenge

Author(s): A. Vinante, A. Pontin, M. Rashid, M. Toroš, P. F. Barker, H. Ulbricht
Published in: Physical Review A, Issue 100/1, 2019, ISSN 2469-9926
Publisher: APS Physics
DOI: 10.1103/physreva.100.012119

Relativistic Quantum Reference Frames: The Operational Meaning of Spin

Author(s): Flaminia Giacomini, Esteban Castro-Ruiz, Časlav Brukner
Published in: Physical Review Letters, Issue 123/9, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.123.090404

Testing spontaneous collapse models with mechanical experiments

Author(s): Andrea Vinante
Published in: Journal of Physics: Conference Series, Issue 1275, 2019, Page(s) 012015, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1275/1/012015

Talbot-Lau effect beyond the point-particle approximation

Author(s): Alessio Belenchia, Giulio Gasbarri, Rainer Kaltenbaek, Hendrik Ulbricht, Mauro Paternostro
Published in: Physical Review A, Issue 100/3, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.100.033813

A spacetime area law bound on quantum correlations

Author(s): Ilya Kull, Philippe Allard Guérin, Časlav Brukner
Published in: npj Quantum Information, Issue 5/1, 2019, ISSN 2056-6387
Publisher: Springer Nature
DOI: 10.1038/s41534-019-0171-x

Testing the gravitational field generated by a quantum superposition

Author(s): M Carlesso, A Bassi, M Paternostro, H Ulbricht
Published in: New Journal of Physics, Issue 21/9, 2019, Page(s) 093052, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab41c1

Semi-device-independent certification of indefinite causal order

Author(s): Jessica Bavaresco, Mateus Araújo, Časlav Brukner, Marco Túlio Quintino
Published in: Quantum, Issue 3, 2019, Page(s) 176, ISSN 2521-327X
Publisher: Quantum Journal
DOI: 10.22331/q-2019-08-19-176

Daemonic Ergotropy: Generalised Measurements and Multipartite Settings

Author(s): Fabian Bernards, Matthias Kleinmann, Otfried Gühne, Mauro Paternostro
Published in: Entropy, Issue 21/8, 2019, Page(s) 771, ISSN 1099-4300
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e21080771

Dissipative Synthesis of Mechanical Fock-Like States

Author(s): Matteo Brunelli, Oussama Houhou
Published in: Proceedings, Issue 12/1, 2019, Page(s) 25, ISSN 2504-3900
Publisher: MDPI Journals
DOI: 10.3390/proceedings2019012025

Role of information backflow in the emergence of quantum Darwinism

Author(s): Nadia Milazzo, Salvatore Lorenzo, Mauro Paternostro, G. Massimo Palma
Published in: Physical Review A, Issue 100/1, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.100.012101

Ultra-cold single-atom quantum heat engines

Author(s): Giovanni Barontini, Mauro Paternostro
Published in: New Journal of Physics, Issue 21/6, 2019, Page(s) 063019, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab2684

VIP2 in LNGS - Testing the Pauli Exclusion Principle for electrons with high sensitivity

Author(s): J. Marton, A. Pichler, A. Amirkhani, S. Bartalucci, M. Bazzi, S. Bertolucci, M. Bragadireanu, M. Cargnelli, A. Clozza, C. Curceanu, R. Del Grande, L. De Paolis, J.-P. Egger, C. Fiorini, C. Guaraldo, M. Iliescu, M. Laubenstein, E. Milotti, M. Milucci, D. Pietreanu, K. Piscicchia, A. Scordo, H. Shi, D. Sirghi, F. Sirghi, L. Sperandio, O. Vazquez-Doce, J. Zmeskal
Published in: Journal of Physics: Conference Series, Issue 1275, 2019, Page(s) 012028, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1275/1/012028

High Precision Test of the Pauli Exclusion Principle for Electrons

Author(s): Kristian Piscicchia, Aidin Amirkhani, Sergio Bartalucci, Sergio Bertolucci, Massimiliano Bazzi, Mario Bragadireanu, Michael Cargnelli, Alberto Clozza, Catalina Curceanu, Raffaele Del Grande, Luca De Paolis, Jean-Pierre Egger, Carlo Fiorini, Carlo Guaraldo, Mihail Iliescu, Matthias Laubenstein, Johann Marton, Marco Miliucci, Edoardo Milotti, Andreas Pichler, Dorel Pietreanu, Alessandro Scordo, Hexi
Published in: Condensed Matter, Issue 4/2, 2019, Page(s) 45, ISSN 2410-3896
Publisher: MDPI Journals
DOI: 10.3390/condmat4020045

Experimental Engineering of Arbitrary Qudit States with Discrete-Time Quantum Walks

Author(s): Taira Giordani, Emanuele Polino, Sabrina Emiliani, Alessia Suprano, Luca Innocenti, Helena Majury, Lorenzo Marrucci, Mauro Paternostro, Alessandro Ferraro, Nicolò Spagnolo, Fabio Sciarrino
Published in: Physical Review Letters, Issue 122/2, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.122.020503

Collapse models tested in the LNGS underground laboratories

Author(s): Catalina Curceanu, Raffaele Del Grande, Matthias Laubenstein, Kristian Piscicchia
Published in: International Journal of Quantum Information, Issue 17/08, 2019, Page(s) 1941011, ISSN 0219-7499
Publisher: World Scientific Publishing Co
DOI: 10.1142/s0219749919410119

Room temperature test of the continuous spontaneous localization model using a levitated micro-oscillator

Author(s): Di Zheng, Yingchun Leng, Xi Kong, Rui Li, Zizhe Wang, Xiaohui Luo, Jie Zhao, Chang-Kui Duan, Pu Huang, Jiangfeng Du, Matteo Carlesso, Angelo Bassi
Published in: Physical Review Research, Issue 2/1, 2020, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.2.013057

Testing the Pauli Exclusion Principle in the Cosmic Silence

Author(s): K. Piscicchia, A. Pichler, A. Amirkhani, S. Bartalucci, S. Bertolucci, M. Bazzi, M. Bragadireanu, M. Cargnelli, A. Clozza, R. Del Grande, L. De Paolis, J. Egger, C. Fiorini, C. Guaraldo, M. Iliescu, M. Laubenstein, J. Marton, M. Miliucci, E. Milotti, D. Pietreanu, A. Scordo, H. Shi, D.L. Sirghi, F. Sirghi, L. Sperandio, O. Vazquez Doce, J. Zmeskal, C. Curceanu
Published in: Acta Physica Polonica B, Issue 51/1, 2020, Page(s) 97, ISSN 0587-4254
Publisher: Jagellonian University
DOI: 10.5506/aphyspolb.51.97

A macrorealistic test in hybrid quantum optomechanics

Author(s): Marta Marchese, Hannah McAleese, Angelo Bassi, Mauro Paternostro
Published in: Journal of Physics B: Atomic, Molecular and Optical Physics, Issue 53/7, 2020, Page(s) 075401, ISSN 0953-4075
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6455/ab6d18

Ultralow Mechanical Damping with Meissner-Levitated Ferromagnetic Microparticles

Author(s): A. Vinante, P. Falferi, G. Gasbarri, A. Setter, C. Timberlake, H. Ulbricht
Published in: Physical Review Applied, Issue 13/6, 2020, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.13.064027

Revealing and concealing entanglement with noninertial motion

Author(s): Marko Toroš, Sara Restuccia, Graham M. Gibson, Marion Cromb, Hendrik Ulbricht, Miles Padgett, Daniele Faccio
Published in: Physical Review A, Issue 101/4, 2020, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.101.043837

Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems

Author(s): Esteban Castro-Ruiz, Flaminia Giacomini, Alessio Belenchia, Časlav Brukner
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-16013-1

Developing Lattice Matched ZnMgSe Shells on InZnP Quantum Dots for Phosphor Applications

Author(s): Jence T. Mulder, Nicholas Kirkwood, Luca De Trizio, Chen Li, Sara Bals, Liberato Manna, Arjan J. Houtepen
Published in: ACS Applied Nano Materials, Issue 3/4, 2020, Page(s) 3859-3867, ISSN 2574-0970
Publisher: ACS Publications
DOI: 10.1021/acsanm.0c00583

Minimum measurement time: lower bound on the frequency cutoff for collapse models

Author(s): Stephen L Adler, Angelo Bassi, Luca Ferialdi
Published in: Journal of Physics A: Mathematical and Theoretical, Issue 53/21, 2020, Page(s) 215302, ISSN 1751-8113
Publisher: Institute of Physics Publishing
DOI: 10.1088/1751-8121/ab8673

Search for a remnant violation of the Pauli exclusion principle in a Roman lead target

Author(s): Kristian Piscicchia, Edoardo Milotti, Aidin Amirkhani, Sergio Bartalucci, Sergio Bertolucci, Massimiliano Bazzi, Mario Bragadireanu, Michael Cargnelli, Alberto Clozza, Raffaele Del Grande, Luca De Paolis, Jean-Pierre Egger, Carlo Fiorini, Carlo Guaraldo, Mihail Iliescu, Matthias Laubenstein, Johann Marton, Marco Miliucci, Andreas Pichler, Dorel Pietreanu, Alessandro Scordo, Hexi Shi, Diana Laura
Published in: The European Physical Journal C, Issue 80/6, 2020, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-020-8040-5

The key role of the Silicon Drift Detectors in testing the Pauli Exclusion Principle for electrons: the VIP-2 experiment

Author(s): L De Paolis, A Amirkhani, S Bartalucci, S Bertolucci, M Bazzi, M Bragadireanu, M Cargnelli, A Clozza, C Curceanu, R Del Grande, J P Egger, C Fiorini, C Guaraldo, M Iliescu, M Laubenstein, J Marton, T Mazzocchi, M Miliucci, E Milotti, A Pichler, D Pietreanu, K Piscicchia, A Scordo, H Shi, D L Sirghi, F Sirghi, L Sperandio, O Vazquez Doce, M Veith, J Zmeskal
Published in: Journal of Physics: Conference Series, Issue 1548, 2020, Page(s) 012033, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1548/1/012033

Transformation of spin in quantum reference frames

Author(s): Marion Mikusch, Luis C. Barbado, and Časlav Brukner
Published in: Phys. Rev. Research, Issue 3, 2021, Page(s) 043138, ISSN 2643-1564
Publisher: Americal Physical Society
DOI: 10.1103/physrevresearch.3.043138

Decoherence effects in non-classicality tests of gravity

Author(s): Simone Rijavec, Matteo Carlesso, Angelo Bassi, Vlatko Vedral, Chiara Marletto
Published in: New Journal of Physics, Issue 23/4, 2021, Page(s) 043040, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abf3eb

Optomechanics for quantum technologies

Author(s): Shabir Barzanjeh, André Xuereb, Simon Gröblacher, Mauro Paternostro, Cindy A. Regal & Eva M. Weig
Published in: Nature Physics, Issue 18, 2021, Page(s) 15-24, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-021-01402-0

Reinforcement learning-enhanced protocols for coherent population-transfer in three-level quantum systems

Author(s): Jonathon Brown, Pierpaolo Sgroi, Luigi Giannelli, Gheorghe Sorin Paraoanu, Elisabetta Paladino, Giuseppe Falci, Mauro Paternostro and Alessandro Ferraro
Published in: New J. Phys., Issue 23, 2021, Page(s) 093035, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac2393

Novel CSL bounds from the noise-induced radiation emission from atoms

Author(s): Sandro Donadi, Kristian Piscicchia, Raffaele Del Grande, Catalina Curceanu, Matthias Laubenstein & Angelo Bassi
Published in: The European Physical Journal C, Issue 81, 2021, Page(s) 773, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-021-09556-0

Mixed state entanglement classification using artificial neural networks

Author(s): Cillian Harney, Mauro Paternostro and Stefano Pirandola
Published in: New J. Phys., Issue 23, 2021, Page(s) 063033, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac0388

Relativistic Bell Test within Quantum Reference Frames

Author(s): Lucas F. Streiter, Flaminia Giacomini, Časlav Brukner
Published in: Physical Review Letters, Issue 126/23, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.230403

Experimental quantum communication enhancement by superposing trajectories

Author(s): Giulia Rubino, Lee A. Rozema, Daniel Ebler, Hlér Kristjánsson, Sina Salek, Philippe Allard Guérin, Alastair A. Abbott, Cyril Branciard, Časlav Brukner, Giulio Chiribella, Philip Walther
Published in: Physical Review Research, Issue 3/1, 2021, ISSN 2643-1564
Publisher: APS Physics
DOI: 10.1103/physrevresearch.3.013093

A no-go theorem for the persistent reality of Wigner’s friend’s perception

Author(s): Philippe Allard Guérin, Veronika Baumann, Flavio Del Santo, Časlav Brukner
Published in: Communication Physics, Issue 4, 2021, ISSN 2399-3650
Publisher: Springer Nature
DOI: 10.1038/s42005-021-00589-1

Reinforcement Learning Approach to Nonequilibrium Quantum Thermodynamics

Author(s): Pierpaolo Sgroi, G. Massimo Palma, Mauro Paternostro
Published in: Physical Review Letters, Issue 126/2, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.020601

Gravitational interaction through a feedback mechanism

Author(s): J. L. Gaona-Reyes, M. Carlesso, A. Bassi
Published in: Physical Review D, Issue 103/5, 2021, ISSN 2470-0010
Publisher: APS Physics
DOI: 10.1103/physrevd.103.056011

Quantum superposition of spacetimes obeys Einstein's equivalence principle

Author(s): Flaminia Giacomini and Časlav Brukner
Published in: AVS Quantum Sci., Issue 4, 2022, Page(s) 015601, ISSN 2639-0213
Publisher: AIP Publishing LLC
DOI: 10.1116/5.0070018

Gravity as a classical channel and its dissipative generalization

Author(s): Giovanni Di Bartolomeo, Matteo Carlesso, and Angelo Bassi
Published in: Phys. Rev. D, Issue 104, 2021, Page(s) 104027, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.104027

Evolution of confined quantum scalar fields in curved spacetime. Part II

Author(s): Luis C. Barbado, Ana L. Báez-Camargo & Ivette Fuentes
Published in: The European Physical Journal C, Issue 81, 2021, Page(s) 953, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-021-09737-x

Quantum superposition of thermodynamic evolutions with opposing time’s arrows

Author(s): Giulia Rubino, Gonzalo Manzano & Časlav Brukner
Published in: Communications Physics, Issue 4, 2021, Page(s) 251, ISSN 2399-3650
Publisher: Springer Nature
DOI: 10.1038/s42005-021-00759-1

Author(s): Andrea Vinante and Hendrik Ulbricht
Published in: AVS Quantum Sci., Issue 3, 2021, Page(s) 045602, ISSN 2639-0213
Publisher: AIP Publishing LLC
DOI: 10.1116/5.0073450

Distributing entanglement with separable states: assessment of encoding and decoding imperfections

Author(s): Hannah McAleese, Gediminas Juska, Iman Ranjbar Jahromi, Emanuele Pelucchi, Alessandro Ferraro & Mauro Paternostro
Published in: Quantum Information Processing, Issue 20, 2021, Page(s) 210, ISSN 1570-0755
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11128-021-03133-w

Simulating Indefinite Causal Order With Rindler Observers

Author(s): Dimić, Aleksandra, Marko Milivojević, Dragoljub Gočanin, Natália S. Móller, and Časlav Brukner
Published in: Frontiers in Physics, Issue 8, 2020, ISSN 2296-424X
Publisher: Frontiers Media S.A.
DOI: 10.3389/fphy.2020.525333

Ferromagnetic gyroscopes for tests of fundamental physics

Author(s): Pavel Fadeev, Chris Timberlake, Tao Wang, Andrea Vinante, Y B Band, Dmitry Budker, Alexander O Sushkov, Hendrik Ulbricht, Derek F Jackson Kimball
Published in: Quantum Science and Technology, Issue 6/2, 2021, Page(s) 024006, ISSN 2058-9565
Publisher: IOP Publishing
DOI: 10.1088/2058-9565/abd892

Prospects for near-field interferometric tests of collapse models

Author(s): Giulio Gasbarri, Alessio Belenchia, Mauro Paternostro, Hendrik Ulbricht
Published in: Physical Review A, Issue 103/2, 2021, ISSN 2469-9926
Publisher: APS Physics
DOI: 10.1103/physreva.103.022214

Underground tests of Quantum Mechanics at Gran Sasso

Author(s): C. Curceanu et al.
Published in: Proceedings of Science, Issue 405, 2022
Publisher: PoS SISSA
DOI: 10.22323/1.405.0005

Testing Pauli Exclusion Principle for electrons at the LNGS underground laboratory: The VIP-2 experiment

Author(s): L. De Paolis et al.
Published in: Proceedings of Science, Issue 380, 2022
Publisher: PoS SISSA
DOI: 10.22323/1.380.0456

Wigner’s Friend as a Rational Agent

Author(s): Veronika Baumann, Časlav Brukner
Published in: Quantum, Probability, Logic - The Work and Influence of Itamar Pitowsky, 2020, Page(s) 91-99, ISBN 978-3-030-34315-6
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-34316-3_4

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