The Heat Kernel Coefficients to the Matrix Schrödinger Operator

Abstract

The heat kernel coefficients $H_k$ to the Schrödinger operator with a matrix potential are investigated. We present algorithms and explicit expressions for the Taylor coefficients of the $H_k$. Special terms are discussed, and for the one-dimensional case some improved algorithms are derived.

16 pages, Plain TeX, 33 KB, no figures

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