Cohomology ring of the brst operator associated to the sum of two pure spinors

Mikhailov, Andrei; Schwarz, Albert; Xu, Renjun

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/76070

Title:

Cohomology ring of the brst operator associated to the sum of two pure spinors

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)
University of California

ISSN:

0217-7323

Abstract:

In the study of the Type II superstring, it is useful to consider the BRST complex associated to the sum of two pure spinors. The cohomology of this complex is an infinite-dimensional vector space. It is also a finite-dimensional algebra over the algebra of functions of a single pure spinor. In this paper we study the multiplicative structure. © 2013 World Scientific Publishing Company.

Issue Date:

30-Jul-2013

Citation:

Modern Physics Letters A, v. 28, n. 23, 2013.

Keywords:

Cohomology
Pure spinor
Supergravity
Superstring

Source:

http://dx.doi.org/10.1142/S0217732313501071

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/76070

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