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Lookup NU author(s): Professor David Toms
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zeta-function methods are used to study the properties of the nonrelativistic interacting Bose gas at finite temperature and density. Results for the ground-state energy and pressure are obtained at both zero and finite temperatures. The method used does not restrict the form of the interaction, which can be completely general. A similar procedure is then applied to evaluate the ground-state energy of a binary mixture consisting of different bosons. Analytical results are obtained in the case where the two species have the same mass.
Author(s): Toms DJ
Publication type: Article
Publication status: Published
Journal: Physical Review A
Year: 2002
Volume: 66
Issue: 1
ISSN (print): 0556-2791
ISSN (electronic):
Publisher: American Physical Society
