Non perturbative series for the calculation of one loop integrals at finite temperature
High Energy Physics - Theory
2007-05-23 v1
Abstract
The calculation of one loop integrals at finite temperature requires the evaluation of certain series, which converge very slowly or can even be divergent. Here we review a new method, recently devised by the author, for obtaining accelerated analytical expressions for these series. The fundamental properties of the new series are studied and an application to a physical example is considered. The relevance of the method to other physical problems is also discussed.
Keywords
Cite
@article{arxiv.hep-th/0507236,
title = {Non perturbative series for the calculation of one loop integrals at finite temperature},
author = {Paolo Amore},
journal= {arXiv preprint arXiv:hep-th/0507236},
year = {2007}
}
Comments
8 pages, 2 figures, proceedings of the 8-th International Conference "Path Integrals. From Quantum Information to Cosmology"