Lattice approximation of quantum statistical traces at a complex temperature
نویسندگان
چکیده
منابع مشابه
Lattice Approximation of Quantum Statistical Traces at a Complex Temperature
Ever since the introduction of the path-integrals by R. Feynman, the path-integral formulas with a complex \temperature" have presented an elusive mathematical problem|for instance, the Wiener measure, which is so useful for positive temperature statistics, cannot be extended to the complex case. In fact, since real time processes and real temperature statistics can be identi ed with each other...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 1998
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.532459