Equivalence of the 11D pure spinor and Brink-Schwarz-like superparticle cohomologies

Autor(es)

Guillen, Max

• Tipo de documento: Artigo Científico
• Fonte: PHYSICAL REVIEW D; v. 97, n. 6, p. 16-pg., 2018-03-07.

Resumo

The D = 11 pure spinor formulation of the superparticle allows a simple realization of covariant quantization, unlike the D = 11 Brink-Schwarz-like superparticle. We explicitly show the equivalence between the cohomologies of these two models in the context of two different group decompositions: SO(10, 1) -> SO(1, 1) x SO(9) and SO(10,1) -> SO(3,1) x SO(7). We also carry out a light-cone analysis of the pure spinor cohomology and show that it correctly reproduces the SO(9) equations of motion for D = 11 linearized supergravity. (AU)

• Processo FAPESP: 15/23732-2 - Spinores puros em onze dimensões
• Beneficiário: Luis Max Guillen Quiroz
• Modalidade de apoio: Bolsas no Brasil - Doutorado