224 citations · 2.6k across the 121 of their papers we have counts for
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hep-th2001★ 15 cited
Heat kernel asymptotics: more special case calculations
Klaus Kirsten
Special case calculations are presented, which can be used to put restrictions on the general form of heat kernel coefficients for transmittal boundary conditions and for generaliz…
math-ph2001★ 6 cited
Asymptotics of the heat equation with `exotic' boundary conditions or with time dependent coefficients
Peter B. Gilkey, Klaus Kirsten, JeongHyeong Park +1
The heat trace asymptotics are discussed for operators of Laplace type with Dirichlet, Robin, spectral, D/N, and transmittal boundary conditions. The heat content asymptotics are d…
hep-th2001★ 16 cited
Massive 3+1 Aharonov-Bohm fermions in an MIT cylinder
Marcelo De Francia, Klaus Kirsten
We study the effect of a background flux string on the vacuum energy of massive Dirac fermions in 3+1 dimensions confined to a finite spatial region through MIT boundary conditions…