Perspectives of TFD on String Theory
Abstract
Considering the type IIB superstring in a pp wave background some recent ideas and perspectives of Thermo Field Dynamics on string theory are presented. The thermal Fock space is constructed attempting to consider a possible finite temperature version of the BMN correspondence in this framework. Also, the thermal vacuum is identified as a string boundary state realizing the thermal torus interpretation in the ambit of Thermo Field Dynamics. Such a interpretation consists of a generalization of some recent analysis for the closed bosonic string.
Cite
@article{arxiv.hep-th/0412134,
title = {Perspectives of TFD on String Theory},
author = {M. C. B. Abdalla and A. L. Gadelha and Daniel L. Nedel},
journal= {arXiv preprint arXiv:hep-th/0412134},
year = {2007}
}
Comments
10 pages, revtex4, minor corrections. Contribution to Fourth International Winter Conference on Mathematical Methods in Physics, 09 - 13 August 2004, Centro Brasileiro de Pesquisas Fisicas (CBPF/MCT), Rio de Janeiro, Brazil