Black hole entropy associated with the supersymmetric sigma model


Autoria(s): Abdalla, MCB; Bytsenko, A. A.; Guimaraes, MEX
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/11/2003

Resumo

By means of an identity that equates the elliptic genus partition function of a supersymmetric sigma model on the N-fold symmetric product (SX)-X-N of X ((SX)-X-N=X-N/S-N, where S-N is the symmetric group of N elements) to the partition function of a second-quantized string theory, we derive the asymptotic expansion of the partition function as well as the asymptotic for the degeneracy of spectrum in string theory. The asymptotic expansion for the state counting reproduces the logarithmic correction to the black hole entropy.

Formato

4

Identificador

http://dx.doi.org/10.1103/PhysRevD.68.104011

Physical Review D. College Pk: Amer Physical Soc, v. 68, n. 10, 4 p., 2003.

1550-7998

http://hdl.handle.net/11449/23528

10.1103/PhysRevD.68.104011

WOS:000187004600043

WOS000187004600043.pdf

Idioma(s)

eng

Publicador

Amer Physical Soc

Relação

Physical Review D

Direitos

closedAccess

Tipo

info:eu-repo/semantics/article