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International Journal of Modern Physics B

GAUSSIAN DOMINATION AND BOSE–EINSTEIN CONDENSATION IN THE INTERACTING BOSON GAS

M. Corgini, Дмитрий Петрович Санкович

Published Oct 30, 1999• 1 citation
Publisher

Abstract

A Davies model of an imperfect boson gas is considered. The model includes not only a convex, but also a concave type of an interaction function which depends on a dencity operator. A sufficient condition of the Bose–Einstein condensation is proved. An exact value of the critical temperature is obtained.
DOI
10.1142/s0217979299002988

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