AdS 5 × S 5 supergravity vertex operators
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP07(2021)210 http://hdl.handle.net/11449/229251 |
Resumo: | In any type II superstring background, the supergravity vertex operators in the pure spinor formalism are described by a gauge superfield. In this paper, we obtain for the first time an explicit expression for this superfield in an AdS5 × S5 background. Previously, the vertex operators were only known close to the boundary of AdS5 or in the minus eight picture. Our strategy for the computation was to apply eight picture raising operators in the minus eight picture vertices. In the process, a huge number of terms are generated and we have developed numerical techniques to perform intermediary simplifications. Alternatively, the same numerical techniques can be used to compute the vertices directly in the zero picture by constructing a basis of invariants and fitting for the coefficients. One motivation for constructing the vertex operators is the computation of AdS5 × S5 string amplitudes. |
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Repositório Institucional da UNESP |
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AdS 5 × S 5 supergravity vertex operatorsAdS-CFT CorrespondenceSuperspacesSuperstrings and Heterotic StringsIn any type II superstring background, the supergravity vertex operators in the pure spinor formalism are described by a gauge superfield. In this paper, we obtain for the first time an explicit expression for this superfield in an AdS5 × S5 background. Previously, the vertex operators were only known close to the boundary of AdS5 or in the minus eight picture. Our strategy for the computation was to apply eight picture raising operators in the minus eight picture vertices. In the process, a huge number of terms are generated and we have developed numerical techniques to perform intermediary simplifications. Alternatively, the same numerical techniques can be used to compute the vertices directly in the zero picture by constructing a basis of invariants and fitting for the coefficients. One motivation for constructing the vertex operators is the computation of AdS5 × S5 string amplitudes.International 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 271Federal University of Rio Grande do NorteUniversidade Estadual Paulista (UNESP)Fleury, ThiagoMartins, Lucas N. S. [UNESP]2022-04-29T08:31:25Z2022-04-29T08:31:25Z2021-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/JHEP07(2021)210Journal of High Energy Physics, v. 2021, n. 7, 2021.1029-8479http://hdl.handle.net/11449/22925110.1007/JHEP07(2021)2102-s2.0-85111684560Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of High Energy Physicsinfo:eu-repo/semantics/openAccess2022-04-29T08:31:25Zoai:repositorio.unesp.br:11449/229251Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:30:11.764533Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
AdS 5 × S 5 supergravity vertex operators |
title |
AdS 5 × S 5 supergravity vertex operators |
spellingShingle |
AdS 5 × S 5 supergravity vertex operators Fleury, Thiago AdS-CFT Correspondence Superspaces Superstrings and Heterotic Strings |
title_short |
AdS 5 × S 5 supergravity vertex operators |
title_full |
AdS 5 × S 5 supergravity vertex operators |
title_fullStr |
AdS 5 × S 5 supergravity vertex operators |
title_full_unstemmed |
AdS 5 × S 5 supergravity vertex operators |
title_sort |
AdS 5 × S 5 supergravity vertex operators |
author |
Fleury, Thiago |
author_facet |
Fleury, Thiago Martins, Lucas N. S. [UNESP] |
author_role |
author |
author2 |
Martins, Lucas N. S. [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 Martins, Lucas N. S. [UNESP] |
dc.subject.por.fl_str_mv |
AdS-CFT Correspondence Superspaces Superstrings and Heterotic Strings |
topic |
AdS-CFT Correspondence Superspaces Superstrings and Heterotic Strings |
description |
In any type II superstring background, the supergravity vertex operators in the pure spinor formalism are described by a gauge superfield. In this paper, we obtain for the first time an explicit expression for this superfield in an AdS5 × S5 background. Previously, the vertex operators were only known close to the boundary of AdS5 or in the minus eight picture. Our strategy for the computation was to apply eight picture raising operators in the minus eight picture vertices. In the process, a huge number of terms are generated and we have developed numerical techniques to perform intermediary simplifications. Alternatively, the same numerical techniques can be used to compute the vertices directly in the zero picture by constructing a basis of invariants and fitting for the coefficients. One motivation for constructing the vertex operators is the computation of AdS5 × S5 string amplitudes. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-01 2022-04-29T08:31:25Z 2022-04-29T08:31:25Z |
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(2021)210 Journal of High Energy Physics, v. 2021, n. 7, 2021. 1029-8479 http://hdl.handle.net/11449/229251 10.1007/JHEP07(2021)210 2-s2.0-85111684560 |
url |
http://dx.doi.org/10.1007/JHEP07(2021)210 http://hdl.handle.net/11449/229251 |
identifier_str_mv |
Journal of High Energy Physics, v. 2021, n. 7, 2021. 1029-8479 10.1007/JHEP07(2021)210 2-s2.0-85111684560 |
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_ |
1808129432344330240 |