Novel structures in scattering amplitudes

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Publikacje

Caravel: A C++ Framework for the Computation of Multi-Loop Amplitudes with Numerical Unitarity

Autorzy: S. Abreu, J. Dormans, F. Febres Cordero, H. Ita, M. Kraus, B. Page, E. Pascual, M. S. Ruf, V. Sotnikov
Opublikowane w: Computer Physics Communications, Numer 2021/10, 2021, ISSN 0010-4655
Wydawca: Elsevier BV
DOI: 10.1016/j.cpc.2021.108069

Cluster algebras for Feynman integrals

Autorzy: Dmitry Chicherin, Johannes M. Henn, Georgios Papathanasiou
Opublikowane w: Physical Review Letters, Numer 2021/03, 2021, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.126.091603

Anomalous Ward identities for on-shell amplitudes at the conformal fixed point

Autorzy: Dmitry Chicherin, Johannes Henn, Simone Zoia
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep06(2023)110

First look at the evaluation of three-loop non-planar Feynman diagrams for Higgs plus jet production

Autorzy: Johannes M. Henn, Jungwon Lim, William J. Torres Bobadilla
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep05(2023)026

Virtual QCD corrections to gluon-initiated diphoton plus jet production at hadron colliders

Autorzy: Simon Badger, Christian Brønnum-Hansen, Dmitry Chicherin, Thomas Gehrmann, Heribertus Bayu Hartanto, Johannes Henn, Matteo Marcoli, Ryan Moodie, Tiziano Peraro, Simone Zoia
Opublikowane w: Journal of High Energy Physics, Numer 2021/11, 2021, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep11(2021)083

Form factors with two operator insertions and the principle of maximal transcendentality

Autorzy: Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty, Prasanna K. Dhani, V. Ravindran
Opublikowane w: Physical Review D, Numer 2020/09, 2020, ISSN 2470-0029
Wydawca: Cornell University
DOI: 10.1103/physrevd.102.061701

Four-dimensional differential equations for the leading divergences of dimensionally-regulated loop integrals

Autorzy: Johannes Henn, Rourou Ma, Kai Yan, Yang Zhang
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep03(2023)162

Biadjoint scalars and associahedra from residues of generalized amplitudes

Autorzy: Freddy Cachazo, Nick Early
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep10(2023)015

Symmetry properties of Wilson loops with a Lagrangian insertion

Autorzy: Dmitry Chicherin, Johannes M. Henn
Opublikowane w: Journal of High Energy Physics, 2022, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep07(2022)057

Maximal transcendental weight contribution of scattering amplitudes

Autorzy: Johannes M. Henn, William J. Torres Bobadilla
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep03(2022)174

Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders

Autorzy: S. Abreu, F. Febres Cordero, H. Ita, B. Page, V. Sotnikov
Opublikowane w: Journal of High Energy Physics, Numer 2021/07, 2021, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep07(2021)095

An algorithmic approach to finding canonical differential equations for elliptic Feynman integrals

Autorzy: Christoph Dlapa, Johannes M. Henn, Fabian J. Wagner
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep08(2023)120

An Operator Product Expansion for Form Factors III. Finite Coupling and Multi-Particle Contributions

Autorzy: Amit Sever, Alexander G. Tumanov, Matthias Wilhelm
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep03(2022)128

What can we learn about QCD and collider physics from N=4 super Yang-Mills?

Autorzy: Johannes M. Henn
Opublikowane w: Annual Review of Nuclear and Particle Science, Numer 2021/04, 2021, ISSN 1545-4134
Wydawca: Annual Reviews
DOI: 10.1146/annurev-nucl-102819-100428

Pentagon Wilson loop with Lagrangian insertion at two loops in NN = 4 super Yang-Mills theory

Autorzy: Dmitry Chicherin, Johannes Henn
Opublikowane w: Journal of High Energy Physics, 2022, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep07(2022)038

From weakly separated collections to matroid subdivisions

Autorzy: Nick Early
Opublikowane w: Combinatorial Theory, 2022, ISSN 2278-5728
Wydawca: University of California
DOI: 10.5070/c62257873

Leading-Color Two-Loop Amplitudes for Four Partons and a W Boson in QCD

Autorzy: S. Abreu, F. Febres Cordero, H. Ita, M. Klinkert, B. Page, V. Sotnikov
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep04(2022)042

Full Angle Dependence of the Four-Loop Cusp Anomalous Dimension in QED

Autorzy: Robin Brüser, Christoph Dlapa, Johannes M. Henn, Kai Yan
Opublikowane w: Physical Review Letters, Numer 2021/01, 2021, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.126.021601

Smoothly Splitting Amplitudes and Semi-Locality

Autorzy: Freddy Cachazo, Nick Early, Bruno Umbert
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep08(2022)252

Physical Representations for Scattering Amplitudes and the Wavefunction of the Universe

Autorzy: Paolo Benincasa, William J. Torres Bobadilla
Opublikowane w: SciPost Physics, 2021, ISSN 2331-8422
Wydawca: Sci post
DOI: 10.21468/scipostphys.12.6.192

Pentagon Functions for Scattering of Five Massless Particles

Autorzy: Dmitry Chicherin, Vasily Sotnikov
Opublikowane w: Journal of High Energy Physics, Numer 2020/12, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep12(2020)167

Rapidity distribution at soft-virtual and beyond for nnn-colorless particles to N4{N}^4N4LO in QCD

Autorzy: Taushif Ahmed, Ajjath A. H., Pooja Mukherjee, V. Ravindran, Aparna Sankar
Opublikowane w: The European Physical Journal C, Numer 2021/10, 2021, ISSN 1434-6052
Wydawca: Cornell University
DOI: 10.1140/epjc/s10052-021-09658-9

Two-loop QCD corrections to Wbb¯ production at hadron colliders

Autorzy: Simon Badger, Heribertus Bayu Hartanto, Simone Zoia
Opublikowane w: Physical Review Letters, Numer 2021/06, 2021, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.127.012001

Nonperturbative Negative Geometries: Amplitudes at Strong Coupling and the Amplituhedron

Autorzy: Nima Arkani-Hamed, Johannes Henn, Jaroslav Trnka
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep03(2022)108

Complete integration-by-parts reductions of the non-planar hexagon-box via module intersections

Autorzy: Janko Böhm, Alessandro Georgoudis, Kasper J. Larsen, Hans Schönemann, Yang Zhang
Opublikowane w: Journal of High Energy Physics, Numer 2018/9, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP09(2018)024

Complete sets of logarithmic vector fields for integration-by-parts identities of Feynman integrals

Autorzy: Böhm, Janko; Georgoudis, Alessandro; Larsen, Kasper J.; Schulze, Mathias; Zhang, Yang
Opublikowane w: Physical Review D, Numer 1, 2017, ISSN 1550-7998
Wydawca: American Physical Society
DOI: 10.3929/ethz-b-000280915

Differential equations for loop integrals in Baikov representation

Autorzy: Jorrit Bosma, Kasper J. Larsen, Yang Zhang
Opublikowane w: Physical Review D, Numer 97/10, 2018, ISSN 2470-0010
Wydawca: https://pos.sissa.it/303/064
DOI: 10.1103/PhysRevD.97.105014

First Look at Two-Loop Five-Gluon Scattering in QCD

Autorzy: Simon Badger, Christian Brønnum-Hansen, Heribertus Bayu Hartanto, Tiziano Peraro
Opublikowane w: Physical Review Letters, Numer 120/9, 2018, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/PhysRevLett.120.092001

Pentagon functions for massless planar scattering amplitudes

Autorzy: T. Gehrmann, J. M. Henn, N. A. Lo Presti
Opublikowane w: Journal of High Energy Physics, Numer 2018/10, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP10(2018)103

Implications of nonplanar dual conformal symmetry

Autorzy: D. Chicherin, J. M. Henn, E. Sokatchev
Opublikowane w: Journal of High Energy Physics, Numer 2018/9, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP09(2018)012

Bootstrapping pentagon functions

Autorzy: Dmitry Chicherin, Johannes Henn, Vladimir Mitev
Opublikowane w: Journal of High Energy Physics, Numer 2018/5, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP05(2018)164

Scattering Amplitudes from Superconformal Ward Identities

Autorzy: D. Chicherin, J. M. Henn, E. Sokatchev
Opublikowane w: Physical Review Letters, Numer 121/2, 2018, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/PhysRevLett.121.021602

Subleading Regge limit from a soft anomalous dimension

Autorzy: Robin Brüser, Simon Caron-Huot, Johannes M. Henn
Opublikowane w: Journal of High Energy Physics, Numer 2018/4, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP04(2018)047

Bootstrapping two-loop Feynman integrals for planar N=4$$ \mathcal{N}=4 $$ sYM

Autorzy: Johannes Henn, Enrico Herrmann, Julio Parra-Martinez
Opublikowane w: Journal of High Energy Physics, Numer 2018/10, 2018, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP10(2018)059

Analytic Result for a Two-Loop Five-Particle Amplitude

Autorzy: D. Chicherin, T. Gehrmann, J. M. Henn, P. Wasser, Y. Zhang, S. Zoia
Opublikowane w: Physical Review Letters, Numer 122/12, 2019, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.122.121602

Conformal invariance of the one-loop all-plus helicity scattering amplitudes

Autorzy: Johannes Henn, Bláithín Power, Simone Zoia
Opublikowane w: Journal of High Energy Physics, Numer 2020/2, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep02(2020)019

Evaluating a family of two-loop non-planar master integrals for Higgs + jet production with full heavy-quark mass dependence

Autorzy: R. Bonciani, V. Del Duca, H. Frellesvig, J.M. Henn, M. Hidding, L. Maestri, F. Moriello, G. Salvatori, V.A. Smirnov
Opublikowane w: Journal of High Energy Physics, Numer 2020/1, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep01(2020)132

All Master Integrals for Three-Jet Production at Next-to-Next-to-Leading Order

Autorzy: Chicherin, D; Gehrmann, Thomas; Henn, J M; Wasser, P; Zhang, Y; Zoia, S
Opublikowane w: Physical Review Letters, Numer 1, 2020, ISSN 2331-8422
Wydawca: https://arxiv.org/abs/2003.03120
DOI: 10.5167/uzh-176008

Amplitudes from anomalous superconformal symmetry

Autorzy: D. Chicherin, J. M. Henn, E. Sokatchev
Opublikowane w: Journal of High Energy Physics, Numer 2019/1, 2019, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep01(2019)179

Analytic result for the nonplanar hexa-box integrals

Autorzy: D. Chicherin, T. Gehrmann, J. M. Henn, N. A. Lo Presti, V. Mitev, P. Wasser
Opublikowane w: Journal of High Energy Physics, Numer 2019/3, 2019, Strona(/y) 22, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep03(2019)042

Four-particle scattering amplitudes in QCD at NNLO to higher orders in the dimensional regulator

Autorzy: Taushif Ahmed, Johannes Henn, Bernhard Mistlberger
Opublikowane w: Journal of High Energy Physics, Numer 2019/12, 2019, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep12(2019)177

Multi-Regge Limit of the Two-Loop Five-Point Amplitudes in N=4 Super Yang-Mills and N=8 Supergravity

Autorzy: Simon Caron-Huot, Dmitry Chicherin, Johannes Henn, Yang Zhang, Simone Zoia
Opublikowane w: Journal of High Energy Physics, 2020, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep10(2020)188

Soft gluon emission at two loops in full color

Autorzy: Lance J. Dixon, Enrico Herrmann, Kai Yan, Hua Xing Zhu
Opublikowane w: Journal of High Energy Physics, 2020, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep05(2020)135

Subleading Power Resummation of Rapidity Logarithms: The Energy-Energy Correlator in =4 SYM

Autorzy: Ian Moult, Gherardo Vita, Kai Yan
Opublikowane w: Journal of High Energy Physics, 2019, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep07(2020)005

The full four-loop cusp anomalous dimension in N$$ \mathcal{N} $$ = 4 super Yang-Mills and QCD

Autorzy: Johannes M. Henn, Gregory P. Korchemsky, Bernhard Mistlberger
Opublikowane w: Journal of High Energy Physics, Numer 2020/4, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep04(2020)018

The complete set of two-loop master integrals for Higgs + jet production in QCD

Autorzy: Hjalte Frellesvig, Martijn Hidding, Leila Maestri, Francesco Moriello, Giulio Salvatori
Opublikowane w: Journal of High Energy Physics, 2019, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep06(2020)093

Integration-by-parts reductions of Feynman integrals using Singular and GPI-Space

Autorzy: Dominik Bendle, Janko Böhm, Wolfram Decker, Alessandro Georgoudis, Franz-Josef Pfreundt, Mirko Rahn, Pascal Wasser, Yang Zhang
Opublikowane w: Journal of High Energy Physics, Numer 2020/2, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep02(2020)079

Analytic Form of the Full Two-Loop Five-Gluon All-Plus Helicity Amplitude

Autorzy: S. Badger, D. Chicherin, T. Gehrmann, G. Heinrich, J. M. Henn, T. Peraro, P. Wasser, Y. Zhang, S. Zoia
Opublikowane w: Physical Review Letters, Numer 123/7, 2019, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.123.071601

Energy-energy correlation in N = 4 super Yang-Mills theory at next-to-next-to-leading order

Autorzy: J. M. Henn, E. Sokatchev, K. Yan, A. Zhiboedov
Opublikowane w: Physical Review D, Numer 100/3, 2019, ISSN 2470-0010
Wydawca: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.100.036010
DOI: 10.1103/physrevd.100.036010

Four-graviton scattering to three loops in $$ \mathcal{N}=8 $$ supergravity

Autorzy: J. M. Henn, B. Mistlberger
Opublikowane w: Journal of High Energy Physics, Numer 2019/5, 2019, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep05(2019)023

Matter Dependence of the Four-Loop Cusp Anomalous Dimension

Autorzy: J. M. Henn, T. Peraro, M. Stahlhofen, P. Wasser
Opublikowane w: Physical Review Letters, Numer 122/20, 2019, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.122.201602

The two-loop five-particle amplitude in N $$ \mathcal{N} $$ = 8 supergravity

Autorzy: Dmitry Chicherin, Thomas Gehrmann, Johannes M. Henn, Pascal Wasser, Yang Zhang, Simone Zoia
Opublikowane w: Journal of High Energy Physics, Numer 2019/3, 2019, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep03(2019)115

High energy resummation of jet observables

Autorzy: Simone Zoia, Claudio Muselli
Opublikowane w: Journal of High Energy Physics, Numer 2017/12, 2017, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/JHEP12(2017)097

Matter dependence of the four-loop QCD cusp anomalous dimension: from small angles to all angles

Autorzy: Robin Brüser, Andrey Grozin, Johannes M. Henn, Maximilian Stahlhofen
Opublikowane w: Journal of High Energy Physics, Numer 2019/5, 2019, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep05(2019)186

An Operator Product Expansion for Form Factors II. Born level

Autorzy: Amit Sever, Alexander G. Tumanov, Matthias Wilhelm
Opublikowane w: Journal of High Energy Physics, Numer 2021/10, 2021, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep10(2021)071

Leading-Color Two-Loop QCD Corrections for Three-Photon Production at Hadron Colliders

Autorzy: S. Abreu, B. Page, E. Pascual, V. Sotnikov
Opublikowane w: Journal of High Energy Physics, Numer 2021/01, 2021, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep01(2021)078

Deriving canonical differential equations for Feynman integrals from a single uniform weight integral

Autorzy: Christoph Dlapa, Johannes Henn, Kai Yan
Opublikowane w: Journal of High Energy Physics, Numer 2020/05, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep05(2020)025

Muon-electron scattering at NNLO

Autorzy: A. Broggio, T. Engel, A. Ferroglia, M. K. Mandal, P. Mastrolia, M. Rocco, J. Ronca, A. Signer, W. J. Torres Bobadilla, Y. Ulrich, M. Zoller
Opublikowane w: Journal of High Energy Physics, 2022, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep01(2023)112

Triphoton production at hadron colliders in NNLO QCD

Autorzy: Stefan Kallweit, Vasily Sotnikov, Marius Wiesemann
Opublikowane w: Physics Letters B, Numer 2021/01, 2021, ISSN 0370-2693
Wydawca: Elsevier BV
DOI: 10.1016/j.physletb.2020.136013

Two-Loop Four-Graviton Scattering Amplitudes

Autorzy: S. Abreu, F. Febres Cordero, H. Ita, M. Jaquier, B. Page, M. S. Ruf, V. Sotnikov
Opublikowane w: Physical Review Letters, Numer 2020/05, 2020, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.124.211601

Constructing d-log integrands and computing master integrals for three-loop four-particle scattering

Autorzy: Johannes Henn, Bernhard Mistlberger, Vladimir A. Smirnov, Pascal Wasser
Opublikowane w: Journal of High Energy Physics, Numer 2020/4, 2020, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep04(2020)167

An Operator Product Expansion for Form Factors

Autorzy: Amit Sever, Alexander G. Tumanov, Matthias Wilhelm
Opublikowane w: Physical Review Letters, Numer 2021/01, 2021, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.126.031602

From correlation functions to event shapes in QCD

Autorzy: D. Chicherin, J.M. Henn, E. Sokatchev, K. Yan
Opublikowane w: Journal of High Energy Physics, Numer 2021/2, 2021, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep02(2021)053

Pentagon Functions for One-Mass Planar Scattering Amplitudes

Autorzy: Dmitry Chicherin, Vasily Sotnikov, Simone Zoia
Opublikowane w: Journal of High Energy Physics, Numer 2022/01, 2022, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.1007/jhep01(2022)096

All-order celestial OPE from on-shell recursion

Autorzy: Lecheng Ren, Anders Schreiber, Atul Sharma, Diandian Wang
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep10(2023)080

Two-loop scattering amplitude for heavy-quark pair production through light-quark annihilation in QCD

Autorzy: Manoj K. Mandal, Pierpaolo Mastrolia, Jonathan Ronca, William J. Torres Bobadilla
Opublikowane w: Journal of High Energy Physics, 2022, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep09(2022)129

One-loop hexagon integral to higher orders in the dimensional regulator

Autorzy: Johannes M. Henn, Antonela Matijašić, Julian Miczajka
Opublikowane w: Journal of High Energy Physics, 2023, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep01(2023)096

Dynamics of Binary Systems to Fourth Post-Minkowskian Order from the Effective Field Theory Approach

Autorzy: Christoph Dlapa, Gregor Kälin, Zhengwen Liu, Rafael A. Porto
Opublikowane w: Physics Letters B, 2021, ISSN 2331-8422
Wydawca: Elsevier
DOI: 10.1016/j.physletb.2022.137203

Integrated negative geometries in ABJM

Autorzy: Johannes M. Henn, Martín Lagares, Shun-Qing Zhang
Opublikowane w: Journal of High Energy Physics, 2022, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep05(2023)112

A first look at the function space for planar two-loop six-particle Feynman integrals

Autorzy: Johannes Henn, Tiziano Peraro, Yingxuan Xu, Yang Zhang
Opublikowane w: Journal of High Energy Physics, 2021, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep03(2022)056

All Loop Scattering as a Counting Problem

Autorzy: N. Arkani-Hamed, H. Frost, G. Salvatori, P-G. Plamondon, H. Thomas
Opublikowane w: Preprint on ArXiv, 2023, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arXiv.2309.15913

Landau and leading singularities in arbitrary space-time dimensions

Autorzy: Wojciech Flieger and William J. Torres Bobadilla
Opublikowane w: Preprint on ArXiv, 2022, ISSN 1029-8479
Wydawca: Institute of Physics Publishing
DOI: 10.48550/arxiv.2210.09872

D-Module Techniques for Solving Differential Equations in the Context of Feynman Integrals

Autorzy: Johannes Henn, Elizabeth Pratt, Anna-Laura Sattelberger, Simone Zoia
Opublikowane w: Preprint on ArXiv, 2023, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arxiv.2303.11105

Soft-virtual correction and threshold resummation for n-colorless particles to fourth order in QCD: Part I

Autorzy: Taushif Ahmed, Ajjath A. H., Goutam Das, Pooja Mukherjee, V. Ravindran, Surabhi Tiwari
Opublikowane w: Preprint on ArXiv, 2020, ISSN 2331-8422
Wydawca: Cornell University

Factorization for Generalized Biadjoint Scalar Amplitudes via Matroid SubdivisionsNick Early

Autorzy: Nick Early
Opublikowane w: Preprint on ArXiv, 2022, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arXiv.2211.16623

Scattering Amplitudes in Quantum Field Theory

Autorzy: Simon Badger, Johannes Henn, Jan Plefka, Simone Zoia
Opublikowane w: Preprint on ArXiv, 2023, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arxiv.2306.05976

Coulomb Branch Amplitudes from a Deformed Amplituhedron Geometry

Autorzy: Nima Arkani-Hamed, Wojciech Flieger, Johannes M. Henn, Anders Schreiber, Jaroslav Trnka
Opublikowane w: Preprint on ArXiv, 2023, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arXiv.2311.10814

All Loop Scattering For All Multiplicity

Autorzy: Nima Arkani-Hamed, Hadleigh Frost, Giulio Salvatori, Pierre-Guy Plamondon, Hugh Thomas
Opublikowane w: Preprint on ArXiv, 2023, ISSN 2331-8422
Wydawca: Cornell University
DOI: 10.48550/arXiv.2311.09284

SymBuild: a package for the computation of integrable symbols in scattering amplitudes

Autorzy: Vladimir Mitev, Yang Zhang
Opublikowane w: Preprint ArXiv, 2018
Wydawca: Cornell University preprint server

Polarized qq¯→Z+Higgs amplitudes at two loops in QCD: the interplay between vector and axial vector form factors and a pitfall in applying a non-anticommuting γ5

Autorzy: Taushif Ahmed, Werner Bernreuther, Long Chen, Michal Czakon
Opublikowane w: Journal of High Energy Physics, 2020, ISSN 2331-8422
Wydawca: Springer
DOI: 10.1007/jhep07(2020)159

Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD

Autorzy: Simon Badger, Christian Bronnum-Hansen, Thomas Gehrmann, Heribertus Bayu Hartanto, Johannes Henn, Adriano Lo Presti, Tiziano Peraro
Opublikowane w: Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018), 2018, Strona(/y) 006
Wydawca: Sissa Medialab
DOI: 10.22323/1.303.0006

Modern analytic methods for scattering amplitudes, with an application to two-loop five-particle processes

Autorzy: Simone Zoia
Opublikowane w: Numer 2021/09, 2021
Wydawca: LMU Munich
DOI: 10.5282/edoc.28684

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