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Coherent-state path-integral approach for constrained fermion systems

1998/09/16 by Georg Junker, John R. Klauder
Physics and Astronomy · Mathematics · #hep-th #math-ph #math.MP #quant-ph

paper · pdf

published as in R. Casalbuoni, R.Giachetti, V.Tognetti, R. Vaia, P.Verrucchi, eds. "Path Integrals from peV to TeV: 50 years after Feynman's paper", (World Scientific, Singapore, 1999) pp. 213-216 · 4 pages, to appear in the proceedings of "Path-Integrals from peV to TeV, Florence, Italy, 25-29 August 1998

arxiv created 1998/09/16 · arxiv updated 2009/11/30

Abstract

The coherent-state path-integral representation for the propagator of fermionic systems subjected to first-class constraints is constructed. As in the bosonic case the importance of path-integral measures for Lagrange multipliers is emphasized. One example is discussed in some detail.

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