On finite temperature Casimir effect for Dirac lattices
Quantum Physics
2020-02-19 v1 High Energy Physics - Theory
Abstract
We consider polarizable sheets modeled by a lattice of delta function potentials. The Casimir interaction of two such lattices is calculated at nonzero temperature. The heat kernel expansion for periodic singular background is discussed in relation with the high temperature asymptote of the free energy.
Cite
@article{arxiv.1911.06510,
title = {On finite temperature Casimir effect for Dirac lattices},
author = {Irina Pirozhenko},
journal= {arXiv preprint arXiv:1911.06510},
year = {2020}
}
Comments
4 pages, a talk presented at the 4th Symposium on the Casimir effect, to be published in Modern Physics Letters A