02-320 J. Lauwers, A. Verbeure, V. A. Zagrebnov
Bose-Einstein Condensation for a Class of Homogeneous Interacting Systems (366K, PostScript) Jul 24, 02
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Abstract. We prove rigorously the occurrence of zero-mode Bose-Einstein condensation for real continuous homogeneous systems of boson particles with superstable interactions and with a gap in the one-particle excitations spectrum. The idea of proof consists of comparing the system with a specially tuned soluble model.

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