Higher-order finite temperature effects on effective potentials
نویسندگان
چکیده
منابع مشابه
Smearing formula for higher-order effective classical potentials
In the variational approach to quantum statistics, a smearing formula efficiently describes the consequences of quantum fluctuations upon an interaction potential. The result is an effective classical potential from which the partition function can be obtained by a simple integral. In this work, the smearing formula is extended to higher orders in the variational perturbation theory. An applica...
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ژورنال
عنوان ژورنال: Zeitschrift für Physik C Particles and Fields
سال: 1986
ISSN: 0170-9739,1434-6052
DOI: 10.1007/bf01557616