Continuous Variable Quantum Communications

Risultati finali

Report on methods for CV-QKD system optimization

Report on methods for CVQKD system optimization

Report on Ethical and Social Implications
Report on Standardization, Dissemination, and Exploitation Activities I

Reports on Standardization, Dissemination, and Exploitation Activities

Post-Processing Implementations for non-QKD protocols

PostProcessing Implementations for nonQKD protocols

Report on technology integration and end-to-end evaluation

Report on technology integration and endtoend evaluation

Report on evaluation of QKD systems in telecom infrastructure
Report on identification and advancement of current security proofs and respective methods, applicable to CV-QKD, unification of security assumption

Report on identification and advancement of current security proofs and respective methods, applicable to CV-QKD, unification of security assumptions.

Description of use-cases and analysis of technical requirements – initial version

Collection and Description of Use-Cases

Action plan towards security certification of CV-QKD system

Action plan towards security certification of CVQKD system

Definition of Adoption strategies roadmap, Integration Requirements and Interfaces to be used for the validation of the Objectives II

Definition of Adoption strategies roadmap, Integration Requirements and Interfaces to be used for the validation of the Objectives

Report on cloudlet implementation of post-processing

Report on cloudlet implementation of postprocessing

Software Defined QKD Network design
Detailed CiViQ Technical Work plan – initial version

CiViQ Technical Work plan and updates

Description of use-cases and analysis of technical requirements – comprehensive version

Collection and Description of Use-Cases

Report on End-to-End evaluation of systems in datacom applications

Report on EndtoEnd evaluation of systems in datacom applications

Report on Standardization, Dissemination, and Exploitation Activities II

Report on Standardization Dissemination and Exploitation Activities

Definition of Adoption strategies roadmap, Integration Requirements and Interfaces to be used for the validation of the Objectives
Report on using non-classical light for security, distance and rate enhancement in practical CVQKD

Report on CVQKD based on nonclassical light

Lessons-learnt and final summary

Lessonslearnt and final summary

Software Defined QKD Network design II

Software Defined QKD Network design

Report on the feasibility, security analysis and practical implementation of novel CV communication primitives

Report on feasibility of novel primitives

Update CiViQ Technical work plan and updates

CiViQ Technical Work plan and updates

Initial specifications of CV-QKD Systems and Networks and initial project Work Plan
Report on Standardization, Dissemination, and Exploitation Activities III

Report on Standardization Dissemination and Exploitation Activities

Report on identification and compensation of side channels in practical CV-QKD system realized within the project

Report on identification and compensation of side channels in practical CV-QKD system realized within the project.

Second update CiViQ Technical work plan and updates

Detailed CiViQ Technical Work plans

Definition of reference points between QKD devices and control/management plane systems

Lab validation of the high-Performance CV-QKD system demonstrator

Lab validation of the highPerformance CVQKD system demonstrator

Lab validation of the ODP CV-QKD system demonstrator with off-the-shelf components, and system replication (2 to 4 systems)

Lab validation of the ODP CVQKD system demonstrator with offtheshelf components and system replication 2 to 4 systems

Demonstration of functionality of signal processing electronics
Demonstration of high-speed receiver module and evaluation of performance of the PIC

Demonstration of highspeed receiver module and evaluation of performance of the PIC

Data Management Plan

Pubblicazioni

Convex optimization of programmable quantum computers

Autori: Leonardo Banchi; Jason Pereira; Seth Lloyd; Stefano Pirandola; Stefano Pirandola
Pubblicato in: npj quantum information, 2020, ISSN 2056-6387
Editore: Springer Nature
DOI: 10.1038/s41534-020-0268-2

Machine learning aided carrier recovery in continuous-variable quantum key distribution

Autori: Hou-Man Chin; Nitin Jain; Darko Zibar; Ulrik L. Andersen; Tobias Gehring
Pubblicato in: npj quantum information, Numero 7, article number: 20, 2021, ISSN 2056-6387
Editore: Nature Publishing group
DOI: 10.1038/s41534-021-00361-x

Cross talk compensation in multimode continuous-variable entanglement distribution.

Autori: Olena Kovalenko; Vladyslav C. Usenko; Radim Filip
Pubblicato in: Optics Express, Numero Vol. 29, issue 15, 2021, Pagina/e 24083-24101, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.428628

Satellite quantum communications: Fundamental bounds and practical security

Autori: Stefano Pirandola
Pubblicato in: Physical Review Research, 2021, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.3.023130

Feasibility of satellite-to-ground continuous-variable quantum key distribution

Autori: Daniele Dequal; Luis Trigo Vidarte; Luis Trigo Vidarte; Victor Roman Rodriguez; Victor Roman Rodriguez; Giuseppe Vallone; Giuseppe Vallone; Paolo Villoresi; Paolo Villoresi; Anthony Leverrier; Eleni Diamanti
Pubblicato in: npj Quantum Information, Numero 7. article number: 3, 2021, ISSN 2056-6387
Editore: Nature Publishing Group
DOI: 10.1038/s41534-020-00336-4

Universal limitations on quantum key distribution over a network

Autori: Siddhartha Das; Stefan Bäuml; Marek Winczewski; Karol Horodecki
Pubblicato in: Physical Review X, Numero Vol 11, iss 4, 2021, Pagina/e 041016, ISSN 2160-3308
Editore: American Physical Society
DOI: 10.1103/physrevx.11.041016

Advances in space quantum communications

Autori: Jasminder S. Sidhu; Siddarth Koduru Joshi; Mustafa Gündoğan; Thomas Brougham; David Lowndes; Luca Mazzarella; Markus Krutzik; Sonali Mohapatra; Daniele Dequal; Giuseppe Vallone; Paolo Villoresi; Alexander Ling; Thomas Jennewein; Makan Mohageg; John Rarity; Ivette Fuentes; Stefano Pirandola; Daniel K. L. Oi
Pubblicato in: IET Quantum Communication, 2021, ISSN 2632-8925
Editore: IET
DOI: 10.1049/qtc2.12015

Idler-free channel position finding

Autori: Jason L. Pereira; Leonardo Banchi; Quntao Zhuang; Stefano Pirandola
Pubblicato in: Physical Review A, 2021, ISSN 1094-1622
Editore: American Physical Society
DOI: 10.1103/physreva.103.042614

Tools for quantum network design

Autori: Koji Azuma, Stefan Bäuml, Tim Coopmans, David Elkouss, Boxi Li.
Pubblicato in: AVS Quantum Science, 2021, ISSN 2639-0213
Editore: AIP Publishing LLC
DOI: 10.1116/5.0024062

Squeezing-enhanced quantum key distribution over atmospheric channels

Autori: Ivan Derkach, Vladyslav C Usenko and Radim Filip
Pubblicato in: New Journal of Physics, Numero 22, 2020, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab7f8f

Analytical Methods for High-Rate Global Quantum Networks

Autori: Cillian Harney and Stefano Pirandola
Pubblicato in: PRX Quantum, 2022, ISSN 2691-3399
Editore: APS
DOI: 10.1103/prxquantum.3.010349

Composable security for continuous variable quantum key distribution: Trust levels and practical key rates in wired and wireless networks

Autori: Stefano Pirandola
Pubblicato in: Physical Review Research, 2021, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.3.043014

Distillation of Squeezing using a pulsed engineered PDC source

Autori: Thomas Dirmeier; Johannes Tiedau; Imran Khan; Vahid Ansari; Christian Müller; Christine Silberhorn; Christoph Marquardt; Gerd Leuchs
Pubblicato in: Optics Express, Numero Vol. 28, issue 21, 2020, Pagina/e 30784-30796, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.402178

Applicability of Squeezed-and Coherent-State Continuous-Variable Quantum Key Distribution over Satellite Links

Autori: Ivan Derkach; Vladyslav C. Usenko
Pubblicato in: Entropy, Numero Vol 23, Iss 55, 2020, Pagina/e 55, ISSN 1099-4300
Editore: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e23010055

Frequency-multiplexed entanglement for continuous-variable quantum key distribution

Autori: Olena Kovalenko; Young-Sik Ra; Yin Cai; Vladyslav C. Usenko; Claude Fabre; Nicolas Treps; Radim Filip
Pubblicato in: Photonics Research, Numero Vol. 9, issue 12, 2021, Pagina/e 2351-2359, ISSN 2327-9125
Editore: OSA Publishing
DOI: 10.1364/prj.434979

Capacity-approaching quantum repeaters for quantum communications

Autori: Masoud Ghalaii; Stefano Pirandola
Pubblicato in: Physical Review A, 2020, ISSN 1094-1622
Editore: American Physical Society
DOI: 10.1103/physreva.102.062412

General upper bounds for distributing conferencing keys in arbitrary quantum networks

Autori: Pirandola, Stefano
Pubblicato in: IET quantum communication, 2020, ISSN 2632-8925
Editore: IET
DOI: 10.1049/iet-qtc.2020.0006

Quantum Key Distribution: A Networking Perspective

Autori: Miralem Mehic, Marcin Niemiec, Stefan Rass, Jiajun Ma, Momtchil Peev, Alejandro Aguado, Vicente Martin, Stefan Schauer, Andreas Poppe, Christoph Pacher, Miroslav Voznak
Pubblicato in: ACM Computing Surveys, Numero Vol 53, issue 5, 2021, Pagina/e 1-41, ISSN 0360-0300
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3402192

Continuous-variable quantum cryptography with discrete alphabets: Composable security under collective Gaussian attacks

Autori: Panagiotis Papanastasiou; Stefano Pirandola
Pubblicato in: Physical Review Research, 2021, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.3.013047

Long-distance continuous-variable measurement-device-independent quantum key distribution with postselection

Autori: Kieran N. Wilkinson; Panagiotis Papanastasiou; Carlo Ottaviani; Tobias Gehring; Stefano Pirandola
Pubblicato in: Physical Review Research, 2020, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.2.033424

Environment-assisted bosonic quantum communications

Autori: Stefano Pirandola; Carlo Ottaviani; Christian S. Jacobsen; Gaetana Spedalieri; Samuel L. Braunstein; Tobias Gehring; Ulrik L. Andersen
Pubblicato in: npj quantum information, 2021, ISSN 2056-6387
Editore: Springer Nature
DOI: 10.1038/s41534-021-00413-2

Advances in quantum cryptography

Autori: Pirandola, Stefano; Andersen, Ulrik L.; Banchi, Leonardo; Berta, Mario; Bunandar, Darius; Colbeck, Roger; Englund, Dirk; Gehring, Tobias; Lupo, Cosmo; Ottaviani, Carlo; Pereira, Jason L.; Razavi, Mohsen; Shaari, Jesni S.; Tomamichel, Marco; Usenko, Vladyslav C.; Vallone, Giuseppe; Villoresi, Paolo; Wallden, Petros
Pubblicato in: Advances in Optics and Photonics, 2020, ISSN 1943-8206
Editore: The Optical Society
DOI: 10.1364/aop.361502

Modulation leakage vulnerability in continuous-variable quantum key distribution

Autori: Nitin Jain; Ivan Derkach; Hou-Man Chin; Radim Filip; Ulrik L. Andersen; Vladyslav C. Usenko; Tobias Gehring
Pubblicato in: Quantum Science and Technology, Numero 6, 2021, Pagina/e 045001, ISSN 2058-9565
Editore: Institute of Physics Publishing
DOI: 10.1088/2058-9565/ac0d4c

Homodyne-based quantum random number generator at 2.9 Gbps secure against quantum side-information

Autori: Tobias Gehring, Cosmo Lupo, Arne Kordts, Dino Solar Nikolic, Nitin Jain, Tobias Rydberg, Thomas B. Pedersen, Stefano Pirandola & Ulrik L. Andersen
Pubblicato in: Nature Communications, Numero 12. Article number: 605, 2021, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-020-20813-w

Conditional channel simulation

Autori: Stefano Pirandola, Riccardo Laurenza, Leonardo Banchi
Pubblicato in: Annals of Physics, Numero 400, 2019, Pagina/e 289-302, ISSN 0003-4916
Editore: Academic Press
DOI: 10.1016/j.aop.2018.11.014

Tight bounds for private communication over bosonic Gaussian channels based on teleportation simulation with optimal finite resources

Autori: Riccardo Laurenza, Spyros Tserkis, Leonardo Banchi, Samuel L. Braunstein, Timothy C. Ralph, Stefano Pirandola
Pubblicato in: Physical Review A, Numero 100/4, 2019, ISSN 2469-9926
Editore: APS Physics
DOI: 10.1103/physreva.100.042301

Fundamental limits to quantum channel discrimination

Autori: Stefano Pirandola, Riccardo Laurenza, Cosmo Lupo, Jason L. Pereira
Pubblicato in: npj Quantum Information, Numero 5/1, 2019, ISSN 2056-6387
Editore: Springer Nature Limited
DOI: 10.1038/s41534-019-0162-y

Analysis of the Trusted‐Device Scenario in Continuous‐Variable Quantum Key Distribution

Autori: Fabian Laudenbach, Christoph Pacher
Pubblicato in: Advanced Quantum Technologies, Numero 2/11, 2019, Pagina/e 1900055, ISSN 2511-9044
Editore: Wiley
DOI: 10.1002/qute.201900055

Squeezed vacuum states from a whispering gallery mode resonator

Autori: Alexander Otterpohl, Florian Sedlmeir, Ulrich Vogl, Thomas Dirmeier, Golnoush Shafiee, Gerhard Schunk, Dmitry V. Strekalov, Harald G. L. Schwefel, Tobias Gehring, Ulrik L. Andersen, Gerd Leuchs, Christoph Marquardt
Pubblicato in: Optica, Numero 6/11, 2019, Pagina/e 1375, ISSN 2334-2536
Editore: OSA
DOI: 10.1364/OPTICA.6.001375

Bounds for multi-end communication over quantum networks

Autori: Stefano Pirandola
Pubblicato in: Quantum Science and Technology, Numero 4/4, 2019, Pagina/e 045006, ISSN 2058-9565
Editore: IOP Science
DOI: 10.1088/2058-9565/ab3f66

End-to-end capacities of a quantum communication network

Autori: Stefano Pirandola
Pubblicato in: Communications Physics, Numero 2/1, 2019, ISSN 2399-3650
Editore: Nature
DOI: 10.1038/s42005-019-0147-3

Improving the lower bound to the secret-key capacity of the thermal amplifier channel

Autori: Gan Wang, Carlo Ottaviani, Hong Guo, Stefano Pirandola
Pubblicato in: The European Physical Journal D, Numero 73/1, 2019, ISSN 1434-6060
Editore: Springer Verlag
DOI: 10.1140/epjd/e2018-90351-0

Modular network for high-rate quantum conferencing

Autori: Carlo Ottaviani, Cosmo Lupo, Riccardo Laurenza, Stefano Pirandola
Pubblicato in: Communications Physics, Numero 2/1, 2019, ISSN 2399-3650
Editore: Nature
DOI: 10.1038/s42005-019-0209-6

Asymptotic Security of Continuous-Variable Quantum Key Distribution with a Discrete Modulation

Autori: Shouvik Ghorai, Philippe Grangier, Eleni Diamanti, Anthony Leverrier
Pubblicato in: Physical Review X, Numero 9/2, 2019, ISSN 2160-3308
Editore: American Physical Society
DOI: 10.1103/PhysRevX.9.021059

The Engineering of Software-Defined Quantum Key Distribution Networks

Autori: Alejandro Aguado, Victor Lopez, Diego Lopez, Momtchil Peev, Andreas Poppe, Antonio Pastor, Jesus Folgueira, Vicente Martin
Pubblicato in: IEEE Communications Magazine, Numero 57/7, 2019, Pagina/e 20-26, ISSN 0163-6804
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mcom.2019.1800763

Pilot-assisted intradyne reception for high-speed continuous-variable quantum key distribution with true local oscillator

Autori: Fabian Laudenbach, Bernhard Schrenk, Christoph Pacher, Michael Hentschel, Chi-Hang Fred Fung, Fotini Karinou, Andreas Poppe, Momtchil Peev, Hannes Hübel
Pubblicato in: Quantum, Numero 3, 2019, Pagina/e 193, ISSN 2521-327X
Editore: Quantum
DOI: 10.22331/q-2019-10-07-193

Feasibility of quantum key distribution with macroscopically bright coherent light

Autori: Olena Kovalenko, Kirill Yu. Spasibko, Maria V. Chekhova, Vladyslav C. Usenko, Radim Filip
Pubblicato in: Optics Express, Numero 27/25, 2019, Pagina/e 36154, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.27.036154

Fading channel estimation for free-space continuous-variable secure quantum communication

Autori: László Ruppert, Christian Peuntinger, Bettina Heim, Kevin Günthner, Vladyslav C Usenko, Dominique Elser, Gerd Leuchs, Radim Filip, Christoph Marquardt
Pubblicato in: New Journal of Physics, Numero 21/12, 2019, Pagina/e 123036, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab5dd3

Long-Distance Continuous-Variable Quantum Key Distribution With Quantum Scissors

Autori: Masoud Ghalaii, Carlo Ottaviani, Rupesh Kumar, Stefano Pirandola, Mohsen Razavi
Pubblicato in: IEEE Journal of Selected Topics in Quantum Electronics, Numero 26/3, 2020, Pagina/e 1-12, ISSN 1077-260X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jstqe.2020.2964395

Discrete-Modulation Continuous-Variable Quantum Key Distribution Enhanced by Quantum Scissors

Autori: Masoud Ghalaii, Carlo Ottaviani, Rupesh Kumar, Stefano Pirandola, Mohsen Razavi
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero 38/3, 2020, Pagina/e 506-516, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2020.2969058

Linear programs for entanglement and key distribution in the quantum internet

Autori: Stefan Bäuml, Koji Azuma, Go Kato, David Elkouss
Pubblicato in: Communications Physics, Numero 3/1, 2020, ISSN 2399-3650
Editore: Nature
DOI: 10.1038/s42005-020-0318-2

Terahertz Quantum Cryptography

Autori: Carlo Ottaviani, Matthew J. Woolley, Misha Erementchouk, John F. Federici, Pinaki Mazumder, Stefano Pirandola, Christian Weedbrook
Pubblicato in: IEEE Journal on Selected Areas in Communications, Numero 38/3, 2020, Pagina/e 483-495, ISSN 0733-8716
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2020.2968973

Enhanced energy-constrained quantum communication over bosonic Gaussian channels

Autori: Kyungjoo Noh, Stefano Pirandola, Liang Jiang
Pubblicato in: Nature Communications, Numero 11/1, 2020, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-020-14329-6

Compact, low-threshold squeezed light source

Autori: J. Arnbak, C. S. Jacobsen, R. B. Andrade, X. Guo, J. S. Neergaard-Nielsen, U. L. Andersen, T. Gehring
Pubblicato in: Optics Express, Numero 27/26, 2019, Pagina/e 37877, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.27.037877

Exploring the Limitations of Quantum Networking through Butterfly‐Based Networks

Autori: Kieran N. Wilkinson, Thomas P. W. Cope, Stefano Pirandola
Pubblicato in: Advanced Quantum Technologies, Numero 3/3, 2019, Pagina/e 1900103, ISSN 2511-9044
Editore: Wiley
DOI: 10.1002/qute.201900103

Composable security of two-way continuous-variable quantum key distribution without active symmetrization

Autori: Shouvik Ghorai, Eleni Diamanti, Anthony Leverrier
Pubblicato in: Physical Review A, Numero 99/1, 2019, ISSN 2469-9926
Editore: APS Physics
DOI: 10.1103/physreva.99.012311

Highly-Sensitive Phase and Frequency Noise Measurement Technique Using Bayesian Filtering

Autori: Darko Zibar, Hou-Man Chin, Yeyu Tong, Nitin Jain, Joel Guo, Lin Chang, Tobias Gehring, John E. Bowers, Ulrik L. Andersen
Pubblicato in: IEEE Photonics Technology Letters, Numero 31/23, 2019, Pagina/e 1866-1869, ISSN 1041-1135
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lpt.2019.2945051

Quantum cryptography networks in support of path verification in service function chains

Autori: A. Aguado, D. R. López, A. Pastor, V. López, J. P. Brito, M. Peev, A. Poppe, V. Martín
Pubblicato in: Journal of Optical Communications and Networking, Numero 12/4, 2020, Pagina/e B9, ISSN 1943-0620
Editore: Optical Society of America
DOI: 10.1364/jocn.379799

Agile and Versatile Quantum Communication: Signatures and Secrets

Autori: Stefan Richter; Stefan Richter; Matthew Thornton; Imran Khan; Imran Khan; H. M. Scott; Kevin Jaksch; Kevin Jaksch; Ulrich Vogl; Ulrich Vogl; Birgit Stiller; Birgit Stiller; Gerd Leuchs; Gerd Leuchs; Christoph Marquardt; Christoph Marquardt; Natalia Korolkova
Pubblicato in: Physical Review X, Numero 11, 2021, Pagina/e 011038, ISSN 2160-3308
Editore: American Physical Society
DOI: 10.1103/physrevx.11.011038

Experimental vulnerability analysis of QKD based on attack ratings

Autori: Rupesh Kumar; Francesco Mazzoncini; Hao Qin; Romain Alléaume
Pubblicato in: Scientific Reports, Numero 11, 2021, Pagina/e 9564, ISSN 2045-2322
Editore: Nature Publishing Group
DOI: 10.1038/s41598-021-87574-4

Quantum Technologies in the Telecommunications Industry

Autori: Vicente Martin; Juan P. Brito; Carmen Escribano; Marco Menchetti; Catherine White; Andrew Lord; Felix Wissel; Matthias Gunkel; Paulette Gavignet; Naveena Genay; Olivier Le Moult; Carlos Abellan; Antonio Manzalini; Antonio Pastor-Perales; Victor Lopez; Diego R. Lopez
Pubblicato in: epj Quantum Technology, Numero 8,a rticle number: 19, 2021, ISSN 2196-0763
Editore: EDP Sciences
DOI: 10.1140/epjqt/s40507-021-00108-9

Measurement-Device-Independent Entanglement Detection for Continuous-Variable Systems.

Autori: Paolo Abiuso; Stefan Bäuml; Daniel Cavalcanti; Antonio Acín
Pubblicato in: Physical Review Letters, Numero 126, 2021, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.1103/physrevlett.126.190502

Dense coding capacity of a quantum channel

Autori: Riccardo Laurenza; Cosmo Lupo; Seth Lloyd; Stefano Pirandola; Stefano Pirandola
Pubblicato in: Physical Review Research, 2020, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.2.023023

Characterising port-based teleportation as universal simulator of qubit channels

Autori: Jason Pereira; Leonardo Banchi; Stefano Pirandola
Pubblicato in: e Journal of Physics A: Mathematical and Theoretical, 2021, ISSN 1751-8113
Editore: Institute of Physics Publishing
DOI: 10.1088/1751-8121/abe67a

Quantum communications in a moderate-to-strong turbulent space

Autori: Masoud Ghalaii; Stefano Pirandola
Pubblicato in: Communications Physics, 2022, ISSN 2399-3650
Editore: Springer Nature
DOI: 10.1038/s42005-022-00814-5

Explicit asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation

Autori: Aurélie Denys; Peter J. Brown; Anthony Leverrier
Pubblicato in: Quantum, Numero 5, 540, 2021, ISSN 2521-327X
Editore: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2021-09-13-540

Quantum physics in space

Autori: Alessio Belenchia, Matteo Carlesso, Ömer Bayraktar, Daniele Dequal, Ivan Derkach, Giulio Gasbarri, Waldemar Herr, Ying Lia Li, Markus Rademacher, Jasminder Sidhu, Daniel KL Oi, Stephan T. Seidel, Rainer Kaltenbaek, Christoph Marquardt, Hendrik Ulbricht, Vladyslav C. Usenko, Lisa Wörner, André Xuereb, Mauro Paternostro, Angelo Bassi
Pubblicato in: Physics Reports, Numero 951, 2022, Pagina/e 1-70, ISSN 0370-1573
Editore: Elsevier BV
DOI: 10.1016/j.physrep.2021.11.004

Limits and security of free-space quantum communications

Autori: Stefano Pirandola
Pubblicato in: Physical Review Research, 2021, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.3.013279

Optimal environment localization

Autori: Jason Pereira; Quntao Zhuang; Stefano Pirandola
Pubblicato in: Physical Review Research, 2020, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.2.043189

Plug-and-play continuous-variable quantum key distribution for metropolitan networks

Autori: Raju Valivarthi; Sebastián Etcheverry; J. Aldama; F. Zwiehoff; Valerio Pruneri
Pubblicato in: Optics Express, Numero Vol. 28, issue 10, 2020, Pagina/e 14547-14559, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.391491

Adaptable transmitter for discrete and continuous variable quantum key distribution.

Autori: I. H. Lopez Grande; Sebastián Etcheverry; J. Aldama; S. Ghasemi; Daniel A. Nolan; Valerio Pruneri
Pubblicato in: Optics Express, Numero 29, 2021, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.425382

Verification of joint measurability using phase-space quasiprobability distributions

Autori: Saleh Rahimi-Keshari, Mohammad Mehboudi, Dario De Santis, Daniel Cavalcanti, and Antonio Acín
Pubblicato in: PHYSICAL REVIEW A, Numero 104, 2021, ISSN 1536-6065
Editore: American Physical Society
DOI: 10.1103/physreva.104.042212

Multiedge-type low-density parity-check codes for continuous-variable quantum key distribution

Autori: Hossein Mani, Tobias Gehring, Philipp Grabenweger, Bernhard Ömer, Christoph Pacher, and Ulrik Lund Andersen
Pubblicato in: Physical review A, Numero 103, 2021, Pagina/e 062419, ISSN 1536-6065
Editore: American Physical Society
DOI: 10.1103/physreva.103.062419

Roadmap on Integrated Quantum Photonics

Autori: Galan Moody; Volker J. Sorger; Daniel J. Blumenthal; Paul W. Juodawlkis; William Loh; Cheryl Sorace-Agaskar; Alex E. Jones; Krishna C. Balram; Jonathan C. F. Matthews; Anthony Laing; Marcelo Davanco; Lin Chang; John E. Bowers; Niels Quack; Christophe Galland; Igor Aharonovich; Martin A. Wolff; Carsten Schuck; Neil Sinclair; Marko Loncar; Tin Komljenovic; David Weld; Shayan Mookherjea; Sonia Buckle
Pubblicato in: Journal of Physics: Photonics, Numero 4, 2021, Pagina/e 12501, ISSN 2515-7647
Editore: Bristol: IOP Publishing
DOI: 10.1088/2515-7647/ac1ef4

Quantum Technologies in Space

Autori: Rainer Kaltenbaek; Antonio Acín; Antonio Acín; Laszlo Bacsardi; Paolo Bianco; Philippe Bouyer; Eleni Diamanti; Christoph Marquardt; Yasser Omar; Valerio Pruneri; Valerio Pruneri; Ernst M. Rasel; Bernhard Sang; Stephan Seidel; Hendrik Ulbricht; Rupert Ursin; Paolo Villoresi; Mathias van den Bossche; Wolf von Klitzing; Hugo Zbinden; Mauro Paternostro; Angelo Bassi; Angelo Bassi
Pubblicato in: Experimental astronomy, Numero 51, 2021, Pagina/e 1677-1694, ISSN 0922-6435
Editore: Kluwer Academic Publishers
DOI: 10.1007/s10686-021-09731-x

Tight Secure Key Rates for CV-QKD with 8PSK Modulation

Autori: Kanitschar, Florian; Pacher, Christoph
Pubblicato in: 2021
Editore: arXiv

Practical continuous-variable quantum key distribution with composable security

Autori: Nitin Jain, Hou-Man Chin, Hossein Mani, Cosmo Lupo, Dino Solar Nikolic, Arne Kordts, Stefano Pirandola, Thomas Brochmann Pedersen, Matthias Kolb, Bernhard Ömer, Christoph Pacher, Tobias Gehring, Ulrik L. Andersen
Pubblicato in: 2021
Editore: arXiv

Continuous-Variable Quantum Key Distribution over 15 km Multi-Core Fiber

Autori: S. Sarmiento, S. Etcheverry, J. Aldama, I. H. LÓpez, L. T. Vidarte, G. B. Xavier, D. A. Nolan, J. S. Stone, M. J. Li, D. Loeber, V. Pruneri
Pubblicato in: 2022
Editore: arXiv

Analysis of satellite-to-ground quantum key distribution with adaptive optics

Autori: Valentina Marulanda Acosta, Daniele Dequal, Matteo Schiavon, Aurélie Montmerle-Bonnefois, Caroline B. Lim, Jean-Marc Conan, Eleni Diamanti
Pubblicato in: 2021
Editore: arXiv

Postselection Strategies for Continuous-Variable Quantum Key Distribution Protocols with Quadrature Phase-Shift Keying Modulation

Autori: Kanitschar, Florian; Pacher, Christoph
Pubblicato in: Numero 21, 2021
Editore: arXiv

Enabling Quantum Key Distribution Networks via Software-Defined Networking

Autori: A. Aguado, V. López, J. P. Brito, A. Pastor, D. R. López and V. Martin
Pubblicato in: 2020
Editore: IEEE
DOI: 10.23919/ondm48393.2020.9133024

Madrid Quantum Network: A First Step to Quantum Internet

Autori: Marta Irene García Cid, Laura Ortiz Martín, Vicente Martín Ayuso
Pubblicato in: 2021
Editore: ACM
DOI: 10.1145/3465481.3470056

Quantum Enabled Private Recognition of Composite Signals in Genome and Proteins

Autori: Armando N. Pinto, Laura Ortiz, Manuel Santos, Ana C. Gomes, Juan P. Brito, Nelson J. Muga, Nuno A. Silva, Paulo Mateus, Vicente Martin
Pubblicato in: 2020
Editore: IEEE
DOI: 10.1109/icton51198.2020.9203042

A Components Based Framework for Quantum Key Distribution Networks

Autori: V. Martin, D. Lopez, A. Aguado, J. P. Brito, J. Setien, P. Salas, C. Escribano, V. Lopez, A. Pastor-Perales, M. Peev
Pubblicato in: 2020
Editore: IEEE
DOI: 10.1109/icton51198.2020.9203181

QKD principles and network

Autori: Andreas Poppe
Pubblicato in: GÉANT Infoshare: Quantum Key Distribution - Practical Implementations, Challenges, R&E Use Cases and Standardisation outlook, 2021
Editore: GEANT

Quantum Aware SDN Nodes in the Madrid Quantum Network

Autori: V. Martin, A. Aguado, J. P. Brito, A. L. Sanz, P. Salas, D. R. Lopez, V. Lopez, A. Pastor-Perales, A. Poppe, M. Peev
Pubblicato in: 2019 21st International Conference on Transparent Optical Networks (ICTON), 2019, Pagina/e 1-4, ISBN 978-1-7281-2779-8
Editore: IEEE
DOI: 10.1109/icton.2019.8840338

Technology Trends for Mixed QKD/WDM Transmission up to 80 km

Autori: Romain Alléaume, Raphaël Aymeric, Cédric Ware, Yves Jaouën
Pubblicato in: Optical Fiber Communication Conference (OFC) 2020, 2020, Pagina/e M4A.1, ISBN 978-1-943580-71-2
Editore: OSA
DOI: 10.1364/ofc.2020.m4a.1

Simulation of a Telecom-Provider Driven Reference QKD-Network

Autori: Andreas Poppe, Matthias Gunkel, Felix Wissel, Paul Schilder, David Witt, Momtchil Peev
Pubblicato in: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019, Pagina/e 1-1, ISBN 978-1-7281-0469-0
Editore: IEEE
DOI: 10.1109/cleoe-eqec.2019.8872467

Phase Compensation for Continuous Variable Quantum Key Distribution

Autori: Hou-Man Chin, Darko Zibar, Nitin Jain, Tobias Gehring, Ulrik L. Andersen
Pubblicato in: Conference on Lasers and Electro-Optics, 2019, Pagina/e JF2F.1, ISBN 978-1-943580-57-6
Editore: OSA
DOI: 10.1364/cleo_at.2019.jf2f.1

The Madrid Quantum Network: A Quantum-Classical Integrated Infrastructure

Autori: V. Martin, A. Aguado, P. Salas, A.L. Sanz, J.P. Brito, D. R. Lopez, V. Lopez, A. Pastor, J. Folgueira, H. H. Brunner, S. Bettelli, F. Fung, L. C. Comandar, D. Wang, A. Poppe, M. Peev
Pubblicato in: OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED), 2019, Pagina/e QtW3E.5, ISBN 978-1-943580-64-4
Editore: OSA
DOI: 10.1364/networks.2019.qtw3e.5

Quantum Services Architecture in Softwarized Infrastructures

Autori: J. P. Brito, D. R. Lopez, A. Aguado, C. Abellan, V. Lopez, A. Pastor-Perales, F. de la Iglesia, V. Martin
Pubblicato in: 2019 21st International Conference on Transparent Optical Networks (ICTON), 2019, Pagina/e 1-4, ISBN 978-1-7281-2779-8
Editore: IEEE
DOI: 10.1109/icton.2019.8840400

Applying QKD to improve next-generation network infrastructures

Autori: Victor Lopez, Antonio Pastor, Diego Lopez, Alejandro Aguado, Vicente Martin
Pubblicato in: 2019 European Conference on Networks and Communications (EuCNC), 2019, Pagina/e 283-288, ISBN 978-1-7281-0546-8
Editore: IEEE
DOI: 10.1109/eucnc.2019.8802060

Spectrally-Shaped Continuous-Variable QKD Operating at 500 MHz Over an Optical Pipe Lit by 11 DWDM Channels

Autori: Dinka Milovančev, Nemanja Vokić, Fabian Laudenbach, Christoph Pacher, Hannes Hübel, Bernhard Schrenk
Pubblicato in: Optical Fiber Communication Conference (OFC) 2020, 2020, Pagina/e T3D.4, ISBN 978-1-943580-71-2
Editore: OSA
DOI: 10.1364/ofc.2020.t3d.4

Designing a Quantum Key Distribution Network - Methodology and Challenges

Autori: Gunkel, Matthias; Wissel, Felix Poppe, Andreas
Pubblicato in: Konferenz: Photonische Netze - 20. ITG-Fachtagung, 2019
Editore: Photonische Netze

Madrid Quantum Communication Infrastructure: a testbed for assessing QKD technologies into real production networks

Autori: D. Lopez, J. P. Brito, A. Pastor, V. Martin, C. Sánchez, D. Rincon, V. Lopez
Pubblicato in: 2021
Editore: IEEE

High-Rate Continuous Variable Quantum Key Distribution Based on Probabilistically Shaped 64 and 256-QAM

Autori: François Roumestan, Amirhossein Ghazisaeidi, Jérémie Renaudier, Luis Trigo Vidarte, Eleni Diamanti, Philippe Grangier
Pubblicato in: 2021 European Conference on Optical Communication (ECOC), 2021, Pagina/e 1-4
Editore: IEEE Publishing
DOI: 10.1109/ecoc52684.2021.9606013

Demonstration of Probabilistic Constellation Shaping for Continuous Variable Quantum Key Distribution

Autori: François Roumestan, Amirhossein Ghazisaeidi, Jérémie Renaudier, Patrick Brindel, Eleni Diamanti, Philippe Grangier
Pubblicato in: Optical Fiber Communication Conference (OFC), Numero paper F4E.1., 2021
Editore: Optica Publishing Group
DOI: 10.1364/ofc.2021.f4e.1

Security of continuous-variable quantum key distribution against canonical attacks

Autori: Panagiotis Papanastasiou; Carlo Ottaviani; Stefano Pirandola
Pubblicato in: 2021 International Conference on Computer Communications and Networks (ICCCN), 2021
Editore: IEEE
DOI: 10.1109/icccn52240.2021.9522349

Quantum Random Number Generation - Theory and Practice

Autori: Christian KollmitzerStefan SchauerStefan RassBenjamin Rainer
Pubblicato in: 2020, ISBN 978-3-319-72596-3
Editore: Springer
DOI: 10.1007/978-3-319-72596-3

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