BRST cohomology and nonlocal conserved charges

Berkovits, Nathan

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/68122

Title:

BRST cohomology and nonlocal conserved charges

Author(s):

Berkovits, Nathan

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

1029-8479
1126-6708

Abstract:

A relation is found between nonlocal conserved charges in string theory and certain ghost-number two states in the BRST cohomology. This provides a simple proof that the nonlocal conserved charges for the superstring in an AdS 5 × S5 background are BRST-invariant in the pure spinor formalism and are κ-symmetric in the Green-Schwarz formalism. © SISSA/ISAS 2005.

Issue Date:

1-Feb-2005

Citation:

Journal of High Energy Physics, n. 2, p. 1489-1497, 2005.

Time Duration:

1489-1497

Keywords:

AdS-CFT and dS-CFT Correspondence
BRST Symmetry

Source:

http://dx.doi.org/10.1088/1126-6708/2005/02/060

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/68122

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