Autor(es): Berkovits, Nathan [UNESP] ; Guillen, Max [UNESP]
Data: 2018
Identificador Persistente: http://hdl.handle.net/11449/174995
Origem: Oasisbr
Assunto(s): BRST Quantization; M-Theory; Supergravity Models; BRST Quantization; BRST Quantization; M-Theory; M-Theory; Supergravity Models; Supergravity Models
Made available in DSpace on 2018-12-11T17:13:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-07-01
A b-ghost was constructed for the D = 11 non-minimal pure spinor superparticle by requiring that (Q, b) = T where Q= Λ αDα+ RαW¯ α is the usual non-minimal pure spinor BRST operator. As was done for the D = 10 b-ghost, we will show that the D = 11 b-ghost can be simplified by introducing an SO(10, 1) fermionic vector Σ ¯ i constructed out of the fermionic spinor Dα and pure spinor variables. This simplified version will be shown to satisfy (Q, b) = T and (b, b) = BRST - trivial.
ICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
ICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
