Covariant quantization of the superstring

Detalhes bibliográficos
Autor(a) principal: Berkovits, N.
Data de Publicação: 2002
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/23907
Resumo: After reviewing the Green-Schwarz superstring using the approach of Siegel, the superstring is covariantly quantized by constructing a BRST operator from the fermionic constraints and a bosonic pure spinor ghost variable. Physical massless vertex operators are constructed and, for the first time, N-point tree amplitudes are computed in a manifestly ten-dimensional super-Poincare covariant manner. Quantization can be generalized to curved supergravity backgrounds and the vertex operator for fluctuations around AdS(5) x S-5 is explicitly constructed.
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spelling Covariant quantization of the superstringAfter reviewing the Green-Schwarz superstring using the approach of Siegel, the superstring is covariantly quantized by constructing a BRST operator from the fermionic constraints and a bosonic pure spinor ghost variable. Physical massless vertex operators are constructed and, for the first time, N-point tree amplitudes are computed in a manifestly ten-dimensional super-Poincare covariant manner. Quantization can be generalized to curved supergravity backgrounds and the vertex operator for fluctuations around AdS(5) x S-5 is explicitly constructed.Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, BrazilAmerican Institute of Physics (AIP)Universidade Estadual Paulista (Unesp)Berkovits, N.2014-05-20T14:08:09Z2014-05-20T14:08:09Z2002-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject30-40String Theory. Melville: Amer Inst Physics, v. 607, p. 30-40, 2002.0094-243Xhttp://hdl.handle.net/11449/23907WOS:000176151000003Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengString Theoryinfo:eu-repo/semantics/openAccess2021-10-23T21:37:54Zoai:repositorio.unesp.br:11449/23907Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:38:59.052807Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Covariant quantization of the superstring
title Covariant quantization of the superstring
spellingShingle Covariant quantization of the superstring
Berkovits, N.
title_short Covariant quantization of the superstring
title_full Covariant quantization of the superstring
title_fullStr Covariant quantization of the superstring
title_full_unstemmed Covariant quantization of the superstring
title_sort Covariant quantization of the superstring
author Berkovits, N.
author_facet Berkovits, N.
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Berkovits, N.
description After reviewing the Green-Schwarz superstring using the approach of Siegel, the superstring is covariantly quantized by constructing a BRST operator from the fermionic constraints and a bosonic pure spinor ghost variable. Physical massless vertex operators are constructed and, for the first time, N-point tree amplitudes are computed in a manifestly ten-dimensional super-Poincare covariant manner. Quantization can be generalized to curved supergravity backgrounds and the vertex operator for fluctuations around AdS(5) x S-5 is explicitly constructed.
publishDate 2002
dc.date.none.fl_str_mv 2002-01-01
2014-05-20T14:08:09Z
2014-05-20T14:08:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv String Theory. Melville: Amer Inst Physics, v. 607, p. 30-40, 2002.
0094-243X
http://hdl.handle.net/11449/23907
WOS:000176151000003
identifier_str_mv String Theory. Melville: Amer Inst Physics, v. 607, p. 30-40, 2002.
0094-243X
WOS:000176151000003
url http://hdl.handle.net/11449/23907
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv String Theory
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 30-40
dc.publisher.none.fl_str_mv American Institute of Physics (AIP)
publisher.none.fl_str_mv American Institute of Physics (AIP)
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
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