Origin of the pure spinor and Green-Schwarz formalisms

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBerkovits, Nathan-
Data de aceite: dc.date.accessioned2021-03-11T00:38:01Z-
Data de disponibilização: dc.date.available2021-03-11T00:38:01Z-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2015-07-28-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/JHEP07(2015)091-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/171963-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/171963-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCNPq: 300256/94-9-
Descrição: dc.descriptionThe pure spinor formalism for the superstring was recently obtained by gauge-fixing a purely bosonic classical action involving a twistor-like constraint ∂x<sup>m</sup>(γ<inf>m</inf>λ)<inf>α</inf> = 0 where λ<sup>α</sup> is a d=10 pure spinor. This twistor-like constraint replaces the usual Virasoro constraint ∂x<sup>m</sup>∂x<inf>m</inf> = 0, and the Green-Schwarz fermionic spacetime spinor variables θ<sup>α</sup> arise as Faddeev-Popov ghosts for this constraint. In this paper, the purely bosonic classical action is simplified by replacing the classical d=10 pure spinor λ<sup>α</sup> with a d=10 projective pure spinor. The pure spinor and Green-Schwarz formalisms for the superparticle and superstring are then obtained as different gauge-fixings of this purely bosonic classical action, and the Green-Schwarz kappa symmetry is directly related to the pure spinor BRST symmetry. Since a d=10 projective pure spinor parameterizes (Formula presented.), this action can be interpreted as a standard ĉ = 5 topological action where one integrates over the (Formula presented.) choice of complex structure. Finally, a purely bosonic action for the d=11 supermembrane is proposed which reduces upon double-dimensional reduction to the purely bosonic action for the d=10 Type IIA superstring.-
Idioma: dc.languageen-
Relação: dc.relationJournal of High Energy Physics-
Relação: dc.relation1,227-
Relação: dc.relation1,227-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectBRST Symmetry-
Palavras-chave: dc.subjectSuperstrings and Heterotic Strings-
Título: dc.titleOrigin of the pure spinor and Green-Schwarz formalisms-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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