Light-cone analysis of the pure spinor formalism for the superstring
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP08(2014)102 http://hdl.handle.net/11449/116230 |
Resumo: | Physical states of the superstring can be described in light-cone gauge by acting with transverse bosonic alpha(j)(-n) and fermionic q(-n)(-a) operators on an SO(8)-ovariant superfield where j,a = 1 to 8. In the pure spinor formalism, these states are described in an SO(9,1)-covariant manner by the cohomology of the BRST charge Q = 1/2 pi i closed integral lambda(alpha)d(alpha). In this paper, a similarity transformation is found which simplifies the form of Q and maps the light-cone description of the superstring vertices into DDF-like operators in the cohomology of Q. |
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Light-cone analysis of the pure spinor formalism for the superstringSuperstrings and Heterotic StringsBRST SymmetryPhysical states of the superstring can be described in light-cone gauge by acting with transverse bosonic alpha(j)(-n) and fermionic q(-n)(-a) operators on an SO(8)-ovariant superfield where j,a = 1 to 8. In the pure spinor formalism, these states are described in an SO(9,1)-covariant manner by the cohomology of the BRST charge Q = 1/2 pi i closed integral lambda(alpha)d(alpha). In this paper, a similarity transformation is found which simplifies the form of Q and maps the light-cone description of the superstring vertices into DDF-like operators in the cohomology of Q.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)UNESP Univ Estadual Paulista, ICTP South, Amer Inst Fundamental Res, Inst Fis Teor, BR-01140070 Sao Paulo, BrazilUNESP Univ Estadual Paulista, ICTP South, Amer Inst Fundamental Res, Inst Fis Teor, BR-01140070 Sao Paulo, BrazilCNPq: 300256/94-9FAPESP: 09/50639-2FAPESP: 11/11973-4FAPESP: 09/17516-4SpringerUniversidade Estadual Paulista (Unesp)Berkovits, Nathan [UNESP]Jusinskas, Renann Lipinski [UNESP]2015-03-18T15:52:42Z2015-03-18T15:52:42Z2014-08-18info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://dx.doi.org/10.1007/JHEP08(2014)102Journal Of High Energy Physics. New York: Springer, n. 8, 16 p., 2014.1029-8479http://hdl.handle.net/11449/11623010.1007/JHEP08(2014)102WOS:000340505800011WOS000340505800011.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of High Energy Physics5.5411,227info:eu-repo/semantics/openAccess2023-10-06T06:02:21Zoai:repositorio.unesp.br:11449/116230Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:07:58.831218Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Light-cone analysis of the pure spinor formalism for the superstring |
title |
Light-cone analysis of the pure spinor formalism for the superstring |
spellingShingle |
Light-cone analysis of the pure spinor formalism for the superstring Berkovits, Nathan [UNESP] Superstrings and Heterotic Strings BRST Symmetry |
title_short |
Light-cone analysis of the pure spinor formalism for the superstring |
title_full |
Light-cone analysis of the pure spinor formalism for the superstring |
title_fullStr |
Light-cone analysis of the pure spinor formalism for the superstring |
title_full_unstemmed |
Light-cone analysis of the pure spinor formalism for the superstring |
title_sort |
Light-cone analysis of the pure spinor formalism for the superstring |
author |
Berkovits, Nathan [UNESP] |
author_facet |
Berkovits, Nathan [UNESP] Jusinskas, Renann Lipinski [UNESP] |
author_role |
author |
author2 |
Jusinskas, Renann Lipinski [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Berkovits, Nathan [UNESP] Jusinskas, Renann Lipinski [UNESP] |
dc.subject.por.fl_str_mv |
Superstrings and Heterotic Strings BRST Symmetry |
topic |
Superstrings and Heterotic Strings BRST Symmetry |
description |
Physical states of the superstring can be described in light-cone gauge by acting with transverse bosonic alpha(j)(-n) and fermionic q(-n)(-a) operators on an SO(8)-ovariant superfield where j,a = 1 to 8. In the pure spinor formalism, these states are described in an SO(9,1)-covariant manner by the cohomology of the BRST charge Q = 1/2 pi i closed integral lambda(alpha)d(alpha). In this paper, a similarity transformation is found which simplifies the form of Q and maps the light-cone description of the superstring vertices into DDF-like operators in the cohomology of Q. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-08-18 2015-03-18T15:52:42Z 2015-03-18T15:52:42Z |
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/JHEP08(2014)102 Journal Of High Energy Physics. New York: Springer, n. 8, 16 p., 2014. 1029-8479 http://hdl.handle.net/11449/116230 10.1007/JHEP08(2014)102 WOS:000340505800011 WOS000340505800011.pdf |
url |
http://dx.doi.org/10.1007/JHEP08(2014)102 http://hdl.handle.net/11449/116230 |
identifier_str_mv |
Journal Of High Energy Physics. New York: Springer, n. 8, 16 p., 2014. 1029-8479 10.1007/JHEP08(2014)102 WOS:000340505800011 WOS000340505800011.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of High Energy Physics 5.541 1,227 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
16 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_ |
1808128321023639552 |