Heat kernel asymptotics for magnetic Schr\"odinger operators
Mathematical Physics
2014-02-19 v2 math.MP
Abstract
We explicitly construct parametrices for magnetic Schr\"odinger operators on R^d and prove that they provide a complete small-t expansion for the corresponding heat kernel, both on and off the diagonal.
Cite
@article{arxiv.1305.4106,
title = {Heat kernel asymptotics for magnetic Schr\"odinger operators},
author = {Jens Bolte and Stefan Keppeler},
journal= {arXiv preprint arXiv:1305.4106},
year = {2014}
}
Comments
Final version, to appear in J. Math. Phys