A Second Supersymmetry in Thermo Field Dynamics
Condensed Matter
2007-05-23 v1
Abstract
This article is an extension of the work done in \cite{partha} by R. Parthasarathy and R. Sridhar. There they consider supersymmetry in an enlarged thermal system (in a thermo field dynamic formulation) and show that this supersymmetry is not broken at finite temperature. Here we show, using an SU(1,1) R-symmetry, that this system obeys a second supersymmetry. In addition, we proceed to see that this new supersymmetry also remains unbroken at finite temperatures.
Keywords
Cite
@article{arxiv.cond-mat/0308059,
title = {A Second Supersymmetry in Thermo Field Dynamics},
author = {Xerxes D. Arsiwalla},
journal= {arXiv preprint arXiv:cond-mat/0308059},
year = {2007}
}
Comments
6 pages