Wiener path integrals and the fundamental solution for the Heisenberg Laplacian
In this paper, we present an explicit calculation of the heat kernel, fundamental solution and Schwartz kernel of the resolvent for the Heisenberg Laplacian using Wiener path integrals and their realizations via the Trotter product formula. This also gives another derivation of mehler’s formula.
KeywordsFundamental Solution Heat Kernel Path Integral Natural Topology Heat Semigroup
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