Decagon at two loops

Detalhes bibliográficos
Autor(a) principal: Fleury, Thiago
Data de Publicação: 2020
Outros Autores: Goncalves, Vasco [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/JHEP07(2020)030
http://hdl.handle.net/11449/200701
Resumo: We have computed the simplest five point function in N = 4 SYM at two loops using the hexagonalization approach to correlation functions. Along the way we have determined all two-particle mirror contributions at two loops and we have computed all the integrals involved in the final result. As a test of our results we computed a few four-point functions and they agree with the perturbative results computed previously. We have also obtained l loop results for some parts of the two-particle contributions with l arbitrary. We also derive differential equations for a class of integrals that should appear at higher loops in the five point function.
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spelling Decagon at two loopsIntegrable Field TheoriesSupersymmetric Gauge TheoryWe have computed the simplest five point function in N = 4 SYM at two loops using the hexagonalization approach to correlation functions. Along the way we have determined all two-particle mirror contributions at two loops and we have computed all the integrals involved in the final result. As a test of our results we computed a few four-point functions and they agree with the perturbative results computed previously. We have also obtained l loop results for some parts of the two-particle contributions with l arbitrary. We also derive differential equations for a class of integrals that should appear at higher loops in the five point function.International Institute of Physics Federal University of Rio Grande do Norte, Campus Universitário, Lagoa NovaInstituto de Física Teórica UNESP — Universidade Estadual Paulista ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271Instituto de Física Teórica UNESP — Universidade Estadual Paulista ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271Federal University of Rio Grande do NorteUniversidade Estadual Paulista (Unesp)Fleury, ThiagoGoncalves, Vasco [UNESP]2020-12-12T02:13:44Z2020-12-12T02:13:44Z2020-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/JHEP07(2020)030Journal of High Energy Physics, v. 2020, n. 7, 2020.1029-84791126-6708http://hdl.handle.net/11449/20070110.1007/JHEP07(2020)0302-s2.0-85087409204Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of High Energy Physicsinfo:eu-repo/semantics/openAccess2021-10-23T14:27:10Zoai:repositorio.unesp.br:11449/200701Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T14:27:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Decagon at two loops
title Decagon at two loops
spellingShingle Decagon at two loops
Fleury, Thiago
Integrable Field Theories
Supersymmetric Gauge Theory
title_short Decagon at two loops
title_full Decagon at two loops
title_fullStr Decagon at two loops
title_full_unstemmed Decagon at two loops
title_sort Decagon at two loops
author Fleury, Thiago
author_facet Fleury, Thiago
Goncalves, Vasco [UNESP]
author_role author
author2 Goncalves, Vasco [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Federal University of Rio Grande do Norte
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Fleury, Thiago
Goncalves, Vasco [UNESP]
dc.subject.por.fl_str_mv Integrable Field Theories
Supersymmetric Gauge Theory
topic Integrable Field Theories
Supersymmetric Gauge Theory
description We have computed the simplest five point function in N = 4 SYM at two loops using the hexagonalization approach to correlation functions. Along the way we have determined all two-particle mirror contributions at two loops and we have computed all the integrals involved in the final result. As a test of our results we computed a few four-point functions and they agree with the perturbative results computed previously. We have also obtained l loop results for some parts of the two-particle contributions with l arbitrary. We also derive differential equations for a class of integrals that should appear at higher loops in the five point function.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T02:13:44Z
2020-12-12T02:13:44Z
2020-07-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/JHEP07(2020)030
Journal of High Energy Physics, v. 2020, n. 7, 2020.
1029-8479
1126-6708
http://hdl.handle.net/11449/200701
10.1007/JHEP07(2020)030
2-s2.0-85087409204
url http://dx.doi.org/10.1007/JHEP07(2020)030
http://hdl.handle.net/11449/200701
identifier_str_mv Journal of High Energy Physics, v. 2020, n. 7, 2020.
1029-8479
1126-6708
10.1007/JHEP07(2020)030
2-s2.0-85087409204
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of High Energy Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803649970410094592

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