Path-integral fermion-boson decoupling at finite temperature
High Energy Physics - Theory
2016-08-15 v1
Abstract
We show how to extend the standard functional approach to bosonisation, based on a decoupling change of path-integral variables, to the case in which a finite temperature is considered. As examples, in order to both illustrate and check the procedure, we derive the thermodynamical partition functions for the Thirring and Schwinger models.
Cite
@article{arxiv.hep-th/9701160,
title = {Path-integral fermion-boson decoupling at finite temperature},
author = {M. V. Manías and C. M. Naón and M. L. Trobo},
journal= {arXiv preprint arXiv:hep-th/9701160},
year = {2016}
}
Comments
12 pages, latex, no figures