Supertwistor description of ambitwistor strings
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , |
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. |
id |
UNSP_e07d108f1c00b7e7ba8cc9bdf30fb76d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/199933 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
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:29462024-08-05T16:42:57.237461Repositório 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_ |
1808128690946572288 |