1305.4106 (Jens Bolte et al.)

Heat kernel asymptotics for magnetic Schrödinger operators    [PDF]

Jens Bolte, Stefan Keppeler

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.

View original: http://arxiv.org/abs/1305.4106