A minimalistic pure spinor sigma-model in AdS
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP07(2018)155 http://hdl.handle.net/11449/164466 |
Resumo: | The b-ghost of the pure spinor formalism in a general curved background is not holomorphic. For such theories, the construction of the string measure requires the knowledge of the action of diffeomorphisms on the BV phase space. We construct such an action for the pure spinor sigma-model in AdS(5) x S-5. From the point of view of the BV formalism, this sigma-model belongs to the class of theories where the expansion of the Master Action in antifields terminates at the quadratic order. We show that it can be reduced to a simpler degenerate sigma-model, preserving the AdS symmetries. We construct the action of the algebra of worldsheet vector fields on the BV phase space of this minimalistic sigma-model, and explain how to lift it to the original model. |
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Repositório Institucional da UNESP |
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A minimalistic pure spinor sigma-model in AdSBRST QuantizationGauge SymmetrySuperstrings and Heterotic StringsTopological StringsThe b-ghost of the pure spinor formalism in a general curved background is not holomorphic. For such theories, the construction of the string measure requires the knowledge of the action of diffeomorphisms on the BV phase space. We construct such an action for the pure spinor sigma-model in AdS(5) x S-5. From the point of view of the BV formalism, this sigma-model belongs to the class of theories where the expansion of the Master Action in antifields terminates at the quadratic order. We show that it can be reduced to a simpler degenerate sigma-model, preserving the AdS symmetries. We construct the action of the algebra of worldsheet vector fields on the BV phase space of this minimalistic sigma-model, and explain how to lift it to the original model.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)RFBR String theory and integrable systemsUniv Estadual Paulista, Inst Fis Teor, R Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, R Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, BrazilFAPESP: 2014/18634-9RFBR String theory and integrable systems: 15-01-99504SpringerUniversidade Estadual Paulista (Unesp)Mikhailov, Andrei [UNESP]2018-11-26T17:54:40Z2018-11-26T17:54:40Z2018-07-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article29application/pdfhttp://dx.doi.org/10.1007/JHEP07(2018)155Journal Of High Energy Physics. New York: Springer, n. 7, 29 p., 2018.1029-8479http://hdl.handle.net/11449/16446610.1007/JHEP07(2018)155WOS:000440091700001WOS000440091700001.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of High Energy Physicsinfo:eu-repo/semantics/openAccess2023-09-30T06:00:29Zoai:repositorio.unesp.br:11449/164466Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:31:45.297967Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A minimalistic pure spinor sigma-model in AdS |
title |
A minimalistic pure spinor sigma-model in AdS |
spellingShingle |
A minimalistic pure spinor sigma-model in AdS Mikhailov, Andrei [UNESP] BRST Quantization Gauge Symmetry Superstrings and Heterotic Strings Topological Strings |
title_short |
A minimalistic pure spinor sigma-model in AdS |
title_full |
A minimalistic pure spinor sigma-model in AdS |
title_fullStr |
A minimalistic pure spinor sigma-model in AdS |
title_full_unstemmed |
A minimalistic pure spinor sigma-model in AdS |
title_sort |
A minimalistic pure spinor sigma-model in AdS |
author |
Mikhailov, Andrei [UNESP] |
author_facet |
Mikhailov, Andrei [UNESP] |
author_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mikhailov, Andrei [UNESP] |
dc.subject.por.fl_str_mv |
BRST Quantization Gauge Symmetry Superstrings and Heterotic Strings Topological Strings |
topic |
BRST Quantization Gauge Symmetry Superstrings and Heterotic Strings Topological Strings |
description |
The b-ghost of the pure spinor formalism in a general curved background is not holomorphic. For such theories, the construction of the string measure requires the knowledge of the action of diffeomorphisms on the BV phase space. We construct such an action for the pure spinor sigma-model in AdS(5) x S-5. From the point of view of the BV formalism, this sigma-model belongs to the class of theories where the expansion of the Master Action in antifields terminates at the quadratic order. We show that it can be reduced to a simpler degenerate sigma-model, preserving the AdS symmetries. We construct the action of the algebra of worldsheet vector fields on the BV phase space of this minimalistic sigma-model, and explain how to lift it to the original model. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:54:40Z 2018-11-26T17:54:40Z 2018-07-25 |
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(2018)155 Journal Of High Energy Physics. New York: Springer, n. 7, 29 p., 2018. 1029-8479 http://hdl.handle.net/11449/164466 10.1007/JHEP07(2018)155 WOS:000440091700001 WOS000440091700001.pdf |
url |
http://dx.doi.org/10.1007/JHEP07(2018)155 http://hdl.handle.net/11449/164466 |
identifier_str_mv |
Journal Of High Energy Physics. New York: Springer, n. 7, 29 p., 2018. 1029-8479 10.1007/JHEP07(2018)155 WOS:000440091700001 WOS000440091700001.pdf |
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.format.none.fl_str_mv |
29 application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808128242181210112 |