Hexagons and correlators in the fishnet theory
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP11(2019)172 http://hdl.handle.net/11449/199777 |
Resumo: | We investigate the hexagon formalism in the planar 4d conformal fishnet theory. This theory arises from N = 4 SYM by a deformation that preserves both conformal symmetry and integrability. Based on this relation, we obtain the hexagon form factors for a large class of states, including the BMN vacuum, some excited states, and the Lagrangian density. We apply these form factors to the computation of several correlators and match the results with direct Feynman diagrammatic calculations. We also study the renormalisation of the hexagon form factor expansion for a family of diagonal structure constants and test the procedure at higher orders through comparison with a known universal formula for the Lagrangian insertion. |
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Repositório Institucional da UNESP |
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Hexagons and correlators in the fishnet theoryConformal Field TheoryIntegrable Field TheoriesNonperturbative EffectsWe investigate the hexagon formalism in the planar 4d conformal fishnet theory. This theory arises from N = 4 SYM by a deformation that preserves both conformal symmetry and integrability. Based on this relation, we obtain the hexagon form factors for a large class of states, including the BMN vacuum, some excited states, and the Lagrangian density. We apply these form factors to the computation of several correlators and match the results with direct Feynman diagrammatic calculations. We also study the renormalisation of the hexagon form factor expansion for a family of diagonal structure constants and test the procedure at higher orders through comparison with a known universal formula for the Lagrangian insertion.Laboratoire de Physique Théorique de l’École Normale Supérieure CNRS Université PSL Sorbonne Universités Université Pierre et Marie Curie, 24 rue LhomondC.N. Yang Institute for Theoretical Physics SUNYSimons Center for Geometry and Physics SUNYInternational Institute of Physics Federal University of Rio Grande do Norte, Campus Universitário, Lagoa NovaInstituto de Física Teórica UNESP — Univ. Estadual Paulista ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271Instituto de Física Teórica UNESP — Univ. Estadual Paulista ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271Université Pierre et Marie CurieSUNYFederal University of Rio Grande do NorteUniversidade Estadual Paulista (Unesp)Basso, BenjaminCaetano, JoãoFleury, Thiago [UNESP]2020-12-12T01:49:02Z2020-12-12T01:49:02Z2019-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/JHEP11(2019)172Journal of High Energy Physics, v. 2019, n. 11, 2019.1029-84791126-6708http://hdl.handle.net/11449/19977710.1007/JHEP11(2019)1722-s2.0-85076154558Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of High Energy Physicsinfo:eu-repo/semantics/openAccess2021-10-23T09:41:45Zoai:repositorio.unesp.br:11449/199777Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:35:44.212468Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Hexagons and correlators in the fishnet theory |
title |
Hexagons and correlators in the fishnet theory |
spellingShingle |
Hexagons and correlators in the fishnet theory Basso, Benjamin Conformal Field Theory Integrable Field Theories Nonperturbative Effects |
title_short |
Hexagons and correlators in the fishnet theory |
title_full |
Hexagons and correlators in the fishnet theory |
title_fullStr |
Hexagons and correlators in the fishnet theory |
title_full_unstemmed |
Hexagons and correlators in the fishnet theory |
title_sort |
Hexagons and correlators in the fishnet theory |
author |
Basso, Benjamin |
author_facet |
Basso, Benjamin Caetano, João Fleury, Thiago [UNESP] |
author_role |
author |
author2 |
Caetano, João Fleury, Thiago [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Université Pierre et Marie Curie SUNY Federal University of Rio Grande do Norte Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Basso, Benjamin Caetano, João Fleury, Thiago [UNESP] |
dc.subject.por.fl_str_mv |
Conformal Field Theory Integrable Field Theories Nonperturbative Effects |
topic |
Conformal Field Theory Integrable Field Theories Nonperturbative Effects |
description |
We investigate the hexagon formalism in the planar 4d conformal fishnet theory. This theory arises from N = 4 SYM by a deformation that preserves both conformal symmetry and integrability. Based on this relation, we obtain the hexagon form factors for a large class of states, including the BMN vacuum, some excited states, and the Lagrangian density. We apply these form factors to the computation of several correlators and match the results with direct Feynman diagrammatic calculations. We also study the renormalisation of the hexagon form factor expansion for a family of diagonal structure constants and test the procedure at higher orders through comparison with a known universal formula for the Lagrangian insertion. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-01 2020-12-12T01:49:02Z 2020-12-12T01:49:02Z |
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/JHEP11(2019)172 Journal of High Energy Physics, v. 2019, n. 11, 2019. 1029-8479 1126-6708 http://hdl.handle.net/11449/199777 10.1007/JHEP11(2019)172 2-s2.0-85076154558 |
url |
http://dx.doi.org/10.1007/JHEP11(2019)172 http://hdl.handle.net/11449/199777 |
identifier_str_mv |
Journal of High Energy Physics, v. 2019, n. 11, 2019. 1029-8479 1126-6708 10.1007/JHEP11(2019)172 2-s2.0-85076154558 |
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_ |
1808128954066796544 |