Multi-Periodic Coherent States and the WKB-Exactness
arXiv:hep-th/9605002 · doi:10.1063/1.531760
Abstract
We construct the path integral formula in terms of ``multi-periodic'' coherent state as an extension of the Nielsen-Rohrlich formula for spin. We make an exact calculation of the formula and show that, when a parameter corresponding to the magnitude of spin becomes large, the leading order term of the expansion coincides with the exact result. We also give an explicit correspondence between the trace formula in the multi-periodic coherent state and the one in the ``generalized'' coherent state.
28 pages, latex
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