Flux Tube S-Matrix Bootstrap
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/10.1103/PhysRevLett.123.221602 http://hdl.handle.net/11449/199805 |
Resumo: | We bootstrap the S matrix of massless particles in unitary, relativistic two dimensional quantum field theories. We find that the low energy expansion of such S matrices is strongly constrained by the existence of a UV completion. In the context of flux tube (FT) physics, this allows us to constrain several terms in the S matrix low energy expansion or - equivalently - on Wilson coefficients of several irrelevant operators showing up in the FT effective action. These bounds have direct implications for other physical quantities; for instance, they allow us to further bound the ground state energy as well as the level splitting of degenerate energy levels of large FTs. We find that the S matrices living at the boundary of the allowed space exhibit an intricate pattern of resonances with one sharper resonance whose quantum numbers, mass, and width are precisely those of the world-sheet axion proposed by Athenodorou, Bringoltz, and Teper and Dubovsky, Flauger, and Gorbenko. The general method proposed here should be extendable to massless S matrices in higher dimensions and should lead to new quantitative bounds on irrelevant operators in theories of Goldstones and, also, in gauge and gravity theories. |
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Flux Tube S-Matrix BootstrapWe bootstrap the S matrix of massless particles in unitary, relativistic two dimensional quantum field theories. We find that the low energy expansion of such S matrices is strongly constrained by the existence of a UV completion. In the context of flux tube (FT) physics, this allows us to constrain several terms in the S matrix low energy expansion or - equivalently - on Wilson coefficients of several irrelevant operators showing up in the FT effective action. These bounds have direct implications for other physical quantities; for instance, they allow us to further bound the ground state energy as well as the level splitting of degenerate energy levels of large FTs. We find that the S matrices living at the boundary of the allowed space exhibit an intricate pattern of resonances with one sharper resonance whose quantum numbers, mass, and width are precisely those of the world-sheet axion proposed by Athenodorou, Bringoltz, and Teper and Dubovsky, Flauger, and Gorbenko. The general method proposed here should be extendable to massless S matrices in higher dimensions and should lead to new quantitative bounds on irrelevant operators in theories of Goldstones and, also, in gauge and gravity theories.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)CERN Theoretical Physics Department, Route de Meyrin 385Instituto de Física Teórica UNESP ICTP South American Institute for Fundamental Research, Rua Dr Bento Teobaldo Ferraz 271Fields and String Laboratory Institute of Physics École Polytechnique Fédérale de Lausanne (EPFL), Route de la Sorge, BSP 728Perimeter Institute for Theoretical Physics, 31 Caroline Street NInstituto de Física Teórica UNESP ICTP South American Institute for Fundamental Research, Rua Dr Bento Teobaldo Ferraz 271FAPESP: 2016/01343-7FAPESP: 2017/03303-1Theoretical Physics DepartmentUniversidade Estadual Paulista (Unesp)École Polytechnique Fédérale de Lausanne (EPFL)Perimeter Institute for Theoretical PhysicsMiró, Joan EliasGuerrieri, Andrea L. [UNESP]Hebbar, AdityaPenedones, JoãoVieira, Pedro [UNESP]2020-12-12T01:49:48Z2020-12-12T01:49:48Z2019-11-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevLett.123.221602Physical Review Letters, v. 123, n. 22, 2019.1079-71140031-9007http://hdl.handle.net/11449/19980510.1103/PhysRevLett.123.2216022-s2.0-85076439439Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Lettersinfo:eu-repo/semantics/openAccess2021-10-23T09:55:30Zoai:repositorio.unesp.br:11449/199805Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T09:55:30Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Flux Tube S-Matrix Bootstrap |
title |
Flux Tube S-Matrix Bootstrap |
spellingShingle |
Flux Tube S-Matrix Bootstrap Miró, Joan Elias |
title_short |
Flux Tube S-Matrix Bootstrap |
title_full |
Flux Tube S-Matrix Bootstrap |
title_fullStr |
Flux Tube S-Matrix Bootstrap |
title_full_unstemmed |
Flux Tube S-Matrix Bootstrap |
title_sort |
Flux Tube S-Matrix Bootstrap |
author |
Miró, Joan Elias |
author_facet |
Miró, Joan Elias Guerrieri, Andrea L. [UNESP] Hebbar, Aditya Penedones, João Vieira, Pedro [UNESP] |
author_role |
author |
author2 |
Guerrieri, Andrea L. [UNESP] Hebbar, Aditya Penedones, João Vieira, Pedro [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Theoretical Physics Department Universidade Estadual Paulista (Unesp) École Polytechnique Fédérale de Lausanne (EPFL) Perimeter Institute for Theoretical Physics |
dc.contributor.author.fl_str_mv |
Miró, Joan Elias Guerrieri, Andrea L. [UNESP] Hebbar, Aditya Penedones, João Vieira, Pedro [UNESP] |
description |
We bootstrap the S matrix of massless particles in unitary, relativistic two dimensional quantum field theories. We find that the low energy expansion of such S matrices is strongly constrained by the existence of a UV completion. In the context of flux tube (FT) physics, this allows us to constrain several terms in the S matrix low energy expansion or - equivalently - on Wilson coefficients of several irrelevant operators showing up in the FT effective action. These bounds have direct implications for other physical quantities; for instance, they allow us to further bound the ground state energy as well as the level splitting of degenerate energy levels of large FTs. We find that the S matrices living at the boundary of the allowed space exhibit an intricate pattern of resonances with one sharper resonance whose quantum numbers, mass, and width are precisely those of the world-sheet axion proposed by Athenodorou, Bringoltz, and Teper and Dubovsky, Flauger, and Gorbenko. The general method proposed here should be extendable to massless S matrices in higher dimensions and should lead to new quantitative bounds on irrelevant operators in theories of Goldstones and, also, in gauge and gravity theories. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-27 2020-12-12T01:49:48Z 2020-12-12T01:49:48Z |
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/10.1103/PhysRevLett.123.221602 Physical Review Letters, v. 123, n. 22, 2019. 1079-7114 0031-9007 http://hdl.handle.net/11449/199805 10.1103/PhysRevLett.123.221602 2-s2.0-85076439439 |
url |
http://dx.doi.org/10.1103/PhysRevLett.123.221602 http://hdl.handle.net/11449/199805 |
identifier_str_mv |
Physical Review Letters, v. 123, n. 22, 2019. 1079-7114 0031-9007 10.1103/PhysRevLett.123.221602 2-s2.0-85076439439 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review Letters |
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 |
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1803649719576035328 |