This article is cited in 2 papers

Huang–Yang–Luttinger model: Gaussian dominance and Bose condensation

M. Corgini

Universidad de La Serena

Abstract: We prove the Gaussian dominance condition for the Huang–Yang–Luttinger model in the case with an arbitrary chemical potential. Using this condition in the framework of the method of correlation inequalities, we obtain two-sided bounds on the corresponding two-point thermodynamic means. Based on these bounds, we prove the existence of Bose condensation in this model.

Received: 03.03.1999

DOI: 10.4213/tmf814

 English version: Theoretical and Mathematical Physics, 1999, 121:2, 1550–1555

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