Supertwistor description of ambitwistor strings

Detalhes bibliográficos
Autor(a) principal: Berkovits, Nathan [UNESP]
Data de Publicação: 2020
Outros Autores: Guillen, Max [UNESP], Mason, Lionel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/JHEP01(2020)020
http://hdl.handle.net/11449/199933
Resumo: A new ambitwistor string is constructed based on a ten-dimensional super-twistor model for the massless superparticle. Although covariant quantization is complicated by reducibility issues, a light-cone gauge analysis can be easily performed. We show that with this analysis, this supertwistor ambitwistor string is equivalent to the RNS ambitwistor string in light-cone gauge. In order to make the comparison, we develop the light-cone gauge analysis of the RNS ambitwistor string which has some novel features in terms of its expression of the scattering equations through interaction point operators.
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spelling Supertwistor description of ambitwistor stringsBRST QuantizationConformal Field TheorySupergravity ModelsSuperstrings and Heterotic StringsA new ambitwistor string is constructed based on a ten-dimensional super-twistor model for the massless superparticle. Although covariant quantization is complicated by reducibility issues, a light-cone gauge analysis can be easily performed. We show that with this analysis, this supertwistor ambitwistor string is equivalent to the RNS ambitwistor string in light-cone gauge. In order to make the comparison, we develop the light-cone gauge analysis of the RNS ambitwistor string which has some novel features in terms of its expression of the scattering equations through interaction point operators.ICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. IIMathematical Institute University of Oxford Andrew Wiles Building, Woodstock RoadPerimeter Institute for Theoretical Physics, 31 Caroline St NICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. IIUniversidade Estadual Paulista (Unesp)Andrew Wiles BuildingPerimeter Institute for Theoretical PhysicsBerkovits, Nathan [UNESP]Guillen, Max [UNESP]Mason, Lionel2020-12-12T01:53:09Z2020-12-12T01:53:09Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/JHEP01(2020)020Journal of High Energy Physics, v. 2020, n. 1, 2020.1029-84791126-6708http://hdl.handle.net/11449/19993310.1007/JHEP01(2020)0202-s2.0-85077610532Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of High Energy Physicsinfo:eu-repo/semantics/openAccess2021-10-23T10:11:21Zoai:repositorio.unesp.br:11449/199933Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T10:11:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Supertwistor description of ambitwistor strings
title Supertwistor description of ambitwistor strings
spellingShingle Supertwistor description of ambitwistor strings
Berkovits, Nathan [UNESP]
BRST Quantization
Conformal Field Theory
Supergravity Models
Superstrings and Heterotic Strings
title_short Supertwistor description of ambitwistor strings
title_full Supertwistor description of ambitwistor strings
title_fullStr Supertwistor description of ambitwistor strings
title_full_unstemmed Supertwistor description of ambitwistor strings
title_sort Supertwistor description of ambitwistor strings
author Berkovits, Nathan [UNESP]
author_facet Berkovits, Nathan [UNESP]
Guillen, Max [UNESP]
Mason, Lionel
author_role author
author2 Guillen, Max [UNESP]
Mason, Lionel
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Andrew Wiles Building
Perimeter Institute for Theoretical Physics
dc.contributor.author.fl_str_mv Berkovits, Nathan [UNESP]
Guillen, Max [UNESP]
Mason, Lionel
dc.subject.por.fl_str_mv BRST Quantization
Conformal Field Theory
Supergravity Models
Superstrings and Heterotic Strings
topic BRST Quantization
Conformal Field Theory
Supergravity Models
Superstrings and Heterotic Strings
description A new ambitwistor string is constructed based on a ten-dimensional super-twistor model for the massless superparticle. Although covariant quantization is complicated by reducibility issues, a light-cone gauge analysis can be easily performed. We show that with this analysis, this supertwistor ambitwistor string is equivalent to the RNS ambitwistor string in light-cone gauge. In order to make the comparison, we develop the light-cone gauge analysis of the RNS ambitwistor string which has some novel features in terms of its expression of the scattering equations through interaction point operators.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T01:53:09Z
2020-12-12T01:53:09Z
2020-01-01
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/JHEP01(2020)020
Journal of High Energy Physics, v. 2020, n. 1, 2020.
1029-8479
1126-6708
http://hdl.handle.net/11449/199933
10.1007/JHEP01(2020)020
2-s2.0-85077610532
url http://dx.doi.org/10.1007/JHEP01(2020)020
http://hdl.handle.net/11449/199933
identifier_str_mv Journal of High Energy Physics, v. 2020, n. 1, 2020.
1029-8479
1126-6708
10.1007/JHEP01(2020)020
2-s2.0-85077610532
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of High Energy Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1803649597191487488

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