Free field realization of superstring theory on AdS3

Autores
Hofman, Diego M; Nuñez, Carmen Alicia
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Coulomb gas representation of expectation values in SU(2) conformal field theory developed by Dotsenko is extended to the SL(2;R) WZW model and applied to bosonic string theory on AdS3 and to Type II superstrings on AdS3. The spectral flow symmetry is included in the free field  realization of vertex operators creating superstring states of both Ramond and Neveu-Schwarz sectors. Conjugate representations for these operators are constructed and a background charge prescription is designed to compute correlation functions. Two and three point functions of bosonic and fermionic string states in arbitrary winding sectors are calculated. Scattering amplitudes that violate winding number conservation are also discussed.
Fil: Hofman, Diego M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Materia
SUPERSTRINGS
ADS3
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/76868
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/76868
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Free field realization of superstring theory on AdS3Hofman, Diego MNuñez, Carmen AliciaSUPERSTRINGSADS3https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The Coulomb gas representation of expectation values in SU(2) conformal field theory developed by Dotsenko is extended to the SL(2;R) WZW model and applied to bosonic string theory on AdS3 and to Type II superstrings on AdS3. The spectral flow symmetry is included in the free field  realization of vertex operators creating superstring states of both Ramond and Neveu-Schwarz sectors. Conjugate representations for these operators are constructed and a background charge prescription is designed to compute correlation functions. Two and three point functions of bosonic and fermionic string states in arbitrary winding sectors are calculated. Scattering amplitudes that violate winding number conservation are also discussed.Fil: Hofman, Diego M. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaIOP Publishing2004-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76868Hofman, Diego M; Nuñez, Carmen Alicia; Free field realization of superstring theory on AdS3; IOP Publishing; Journal of High Energy Physics; 2004; 07; 7-2004; 19-651029-8479CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/1126-6708/2004/07/019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T12:42:20Zoai:ri.conicet.gov.ar:11336/76868instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-29 12:42:20.974CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Free field realization of superstring theory on AdS3
title Free field realization of superstring theory on AdS3
spellingShingle Free field realization of superstring theory on AdS3
Hofman, Diego M
SUPERSTRINGS
ADS3
title_short Free field realization of superstring theory on AdS3
title_full Free field realization of superstring theory on AdS3
title_fullStr Free field realization of superstring theory on AdS3
title_full_unstemmed Free field realization of superstring theory on AdS3
title_sort Free field realization of superstring theory on AdS3
dc.creator.none.fl_str_mv Hofman, Diego M
Nuñez, Carmen Alicia
author Hofman, Diego M
author_facet Hofman, Diego M
Nuñez, Carmen Alicia
author_role author
author2 Nuñez, Carmen Alicia
author2_role author
dc.subject.none.fl_str_mv SUPERSTRINGS
ADS3
topic SUPERSTRINGS
ADS3
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Coulomb gas representation of expectation values in SU(2) conformal field theory developed by Dotsenko is extended to the SL(2;R) WZW model and applied to bosonic string theory on AdS3 and to Type II superstrings on AdS3. The spectral flow symmetry is included in the free field  realization of vertex operators creating superstring states of both Ramond and Neveu-Schwarz sectors. Conjugate representations for these operators are constructed and a background charge prescription is designed to compute correlation functions. Two and three point functions of bosonic and fermionic string states in arbitrary winding sectors are calculated. Scattering amplitudes that violate winding number conservation are also discussed.
Fil: Hofman, Diego M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
description The Coulomb gas representation of expectation values in SU(2) conformal field theory developed by Dotsenko is extended to the SL(2;R) WZW model and applied to bosonic string theory on AdS3 and to Type II superstrings on AdS3. The spectral flow symmetry is included in the free field  realization of vertex operators creating superstring states of both Ramond and Neveu-Schwarz sectors. Conjugate representations for these operators are constructed and a background charge prescription is designed to compute correlation functions. Two and three point functions of bosonic and fermionic string states in arbitrary winding sectors are calculated. Scattering amplitudes that violate winding number conservation are also discussed.
publishDate 2004
dc.date.none.fl_str_mv 2004-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/76868
Hofman, Diego M; Nuñez, Carmen Alicia; Free field realization of superstring theory on AdS3; IOP Publishing; Journal of High Energy Physics; 2004; 07; 7-2004; 19-65
1029-8479
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76868
identifier_str_mv Hofman, Diego M; Nuñez, Carmen Alicia; Free field realization of superstring theory on AdS3; IOP Publishing; Journal of High Energy Physics; 2004; 07; 7-2004; 19-65
1029-8479
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/1126-6708/2004/07/019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1847427443158155264
score 13.10058

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