Low-temperature behaviour of an ideal Bose gas and some forbidden thermodynamic cycles

2003 ◽  
Vol 36 (45) ◽  
pp. 11385-11390 ◽  
Author(s):  
Jincan Chen ◽  
Bihong Lin
1989 ◽  
Vol 03 (06) ◽  
pp. 471-478
Author(s):  
D.P. SANKOVICH

A model of the non-ideal Bose gas is considered. We prove the existence of condensate in the model at sufficiently low temperature. The method of majorizing estimates for the Duhamel Two Point Functions is used. The equation for the critical temperature and the upper bound for the one-particle excitations energy are obtained.


Author(s):  
KARL-HEINZ FICHTNER ◽  
KEI INOUE ◽  
MASANORI OHYA

In Ref. 11 clustering representations of the position distribution of the ideal Bose gas were considered. In principle that gives rise to possibilities concerning simulations of the system of positions of the particles. But one has to take into account that in case of low temperature the clusters are very large and their origins are far from a fixed bounded volume. For that reason we will consider some estimations of the influence of these clusters on the behavior of the subsystem of particles located in a fixed bounded volume. All points in the fixed bounded volume come from a bigger volume which the estimation (5.2) in Theorem 5.2 gives on average. Several numerical simulations in dimension two are shown in Sec. 5.


1997 ◽  
Vol 44 (10) ◽  
pp. 1801-1814 ◽  
Author(s):  
MARTIN WILKENS and CHRISTOPH WEISS

1983 ◽  
Vol 44 (C3) ◽  
pp. C3-1083-C3-1086 ◽  
Author(s):  
S. Tomic ◽  
D. Jérôme ◽  
P. Monod ◽  
K. Bechgaard

1981 ◽  
Vol 16 (11) ◽  
pp. 3141-3152 ◽  
Author(s):  
S. C. Kunz ◽  
P. W. R. Beaumont

1968 ◽  
Vol 166 (1) ◽  
pp. 152-158 ◽  
Author(s):  
J. D. Gunton ◽  
M. J. Buckingham

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