Covariant quantization of the superstring
Autor(a) principal: | |
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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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Repositório Institucional da UNESP |
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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:29462024-08-05T21:04:20.116412Repositório 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_ |
1808129280892207104 |