Affiliation:
1. V.A. Steklov Mathematical Institute, 117976 Moscow, Vavilova Str. 42, Russia
Abstract
For the υ-dimensional lattice boson gas with the onsite repulsion and nearest neighbour sites attraction, we prove the existence of phase transition for ν≥3 and sufficiently large density when temperature is sufficiently small. This phase transition is connected with some type of Bose-Einstein condensation (ρ-condensation.4).
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
3 articles.
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