Covariant quantization of the superstring

Detalhes bibliográficos
Autor(a) principal: Berkovits, Nathan [UNESP]
Data de Publicação: 2001
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1142/S0217751X01003913
http://hdl.handle.net/11449/66470
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-Poincaré 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 superstringcalculationconference papermeasurementnuclear physicsAfter 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-Poincaré 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.Instituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SPInstituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SPUniversidade Estadual Paulista (Unesp)Berkovits, Nathan [UNESP]2014-05-27T11:20:14Z2014-05-27T11:20:14Z2001-02-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject801-811http://dx.doi.org/10.1142/S0217751X01003913International Journal of Modern Physics A, v. 16, n. 5, p. 801-811, 2001.0217-751Xhttp://hdl.handle.net/11449/6647010.1142/S0217751X01003913WOS:0001674485000172-s2.0-0035916582Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Modern Physics A1.291info:eu-repo/semantics/openAccess2021-10-23T21:37:53Zoai:repositorio.unesp.br:11449/66470Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:37:53Repositório 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, Nathan [UNESP]
calculation
conference paper
measurement
nuclear physics
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, Nathan [UNESP]
author_facet Berkovits, Nathan [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Berkovits, Nathan [UNESP]
dc.subject.por.fl_str_mv calculation
conference paper
measurement
nuclear physics
topic calculation
conference paper
measurement
nuclear physics
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-Poincaré 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 2001
dc.date.none.fl_str_mv 2001-02-20
2014-05-27T11:20:14Z
2014-05-27T11:20:14Z
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 http://dx.doi.org/10.1142/S0217751X01003913
International Journal of Modern Physics A, v. 16, n. 5, p. 801-811, 2001.
0217-751X
http://hdl.handle.net/11449/66470
10.1142/S0217751X01003913
WOS:000167448500017
2-s2.0-0035916582
url http://dx.doi.org/10.1142/S0217751X01003913
http://hdl.handle.net/11449/66470
identifier_str_mv International Journal of Modern Physics A, v. 16, n. 5, p. 801-811, 2001.
0217-751X
10.1142/S0217751X01003913
WOS:000167448500017
2-s2.0-0035916582
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal of Modern Physics A
1.291
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 801-811
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_ 1803650060063342592

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