S-matrix bootstrap for effective field theories: massless pions

Detalhes bibliográficos
Autor(a) principal: Guerrieri, Andrea L. [UNESP]
Data de Publicação: 2021
Outros Autores: Penedones, João, Vieira, Pedro [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/JHEP06(2021)088
http://hdl.handle.net/11449/228976
Resumo: We use the numerical S-matrix bootstrap method to obtain bounds on the two leading Wilson coefficients (or low energy constants) of the chiral lagrangian controlling the low-energy dynamics of massless pions. This provides a proof of concept that the numerical S-matrix bootstrap can be used to derive non-perturbative bounds on massless EFTs in more than two spacetime dimensions.
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spelling S-matrix bootstrap for effective field theories: massless pionsChiral LagrangiansEffective Field TheoriesScattering AmplitudesWe use the numerical S-matrix bootstrap method to obtain bounds on the two leading Wilson coefficients (or low energy constants) of the chiral lagrangian controlling the low-energy dynamics of massless pions. This provides a proof of concept that the numerical S-matrix bootstrap can be used to derive non-perturbative bounds on massless EFTs in more than two spacetime dimensions.Instituto de Física Téorica UNESP ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271School of Physics and Astronomy Tel Aviv University, Ramat AvivInstitute of Physics École Polytechnique Fédérale de Lausanne (EPFL), Rte de la Sorge, BSP 728Perimeter Institute for Theoretical Physics, 31 Caroline St NInstituto de Física Téorica UNESP ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271Universidade Estadual Paulista (UNESP)Tel Aviv UniversityÉcole Polytechnique Fédérale de Lausanne (EPFL)Perimeter Institute for Theoretical PhysicsGuerrieri, Andrea L. [UNESP]Penedones, JoãoVieira, Pedro [UNESP]2022-04-29T08:29:38Z2022-04-29T08:29:38Z2021-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/JHEP06(2021)088Journal of High Energy Physics, v. 2021, n. 6, 2021.1029-8479http://hdl.handle.net/11449/22897610.1007/JHEP06(2021)0882-s2.0-85108020241Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of High Energy Physicsinfo:eu-repo/semantics/openAccess2022-04-29T08:29:38Zoai:repositorio.unesp.br:11449/228976Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:40:14.016964Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv S-matrix bootstrap for effective field theories: massless pions
title S-matrix bootstrap for effective field theories: massless pions
spellingShingle S-matrix bootstrap for effective field theories: massless pions
Guerrieri, Andrea L. [UNESP]
Chiral Lagrangians
Effective Field Theories
Scattering Amplitudes
title_short S-matrix bootstrap for effective field theories: massless pions
title_full S-matrix bootstrap for effective field theories: massless pions
title_fullStr S-matrix bootstrap for effective field theories: massless pions
title_full_unstemmed S-matrix bootstrap for effective field theories: massless pions
title_sort S-matrix bootstrap for effective field theories: massless pions
author Guerrieri, Andrea L. [UNESP]
author_facet Guerrieri, Andrea L. [UNESP]
Penedones, João
Vieira, Pedro [UNESP]
author_role author
author2 Penedones, João
Vieira, Pedro [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Tel Aviv University
École Polytechnique Fédérale de Lausanne (EPFL)
Perimeter Institute for Theoretical Physics
dc.contributor.author.fl_str_mv Guerrieri, Andrea L. [UNESP]
Penedones, João
Vieira, Pedro [UNESP]
dc.subject.por.fl_str_mv Chiral Lagrangians
Effective Field Theories
Scattering Amplitudes
topic Chiral Lagrangians
Effective Field Theories
Scattering Amplitudes
description We use the numerical S-matrix bootstrap method to obtain bounds on the two leading Wilson coefficients (or low energy constants) of the chiral lagrangian controlling the low-energy dynamics of massless pions. This provides a proof of concept that the numerical S-matrix bootstrap can be used to derive non-perturbative bounds on massless EFTs in more than two spacetime dimensions.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-01
2022-04-29T08:29:38Z
2022-04-29T08:29:38Z
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/JHEP06(2021)088
Journal of High Energy Physics, v. 2021, n. 6, 2021.
1029-8479
http://hdl.handle.net/11449/228976
10.1007/JHEP06(2021)088
2-s2.0-85108020241
url http://dx.doi.org/10.1007/JHEP06(2021)088
http://hdl.handle.net/11449/228976
identifier_str_mv Journal of High Energy Physics, v. 2021, n. 6, 2021.
1029-8479
10.1007/JHEP06(2021)088
2-s2.0-85108020241
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_ 1808129345420525568

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