Thermodynamics of a dilute Bose-Einstein gas with repulsive interactions

Authors
Pomeau, Y Rica, S
Citation
Y. Pomeau et S. Rica, Thermodynamics of a dilute Bose-Einstein gas with repulsive interactions, J PHYS A, 33(4), 2000, pp. 691-701
Citations number
19
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470 → ACNP
Volume
33
Issue
4
Year of publication
2000
Pages
691 - 701
Database
ISI
SICI code
0305-4470(20000204)33:4<691:TOADBG>2.0.ZU;2-L
Abstract
The thermodynamics of a system with N identical Bose particles is studied i n the diluted gas limit. Not too close to the Bose-Einstein transition we f ind results differing from the ones in the literature. A relevant consequen ce of this work is that at low moments the momentum distribution of quasipa rticles is not in the usual form of the Bose factor.