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Gentile statistics with a large maximum occupation number
Authors:Wu-Sheng Dai  Mi Xie
Institution:a School of Science, Tianjin University, Tianjin 300072, PR China
b Department of Physics, Tianjin Normal University, Tianjin 300074, PR China
c LuiHui Center for Applied Mathematics, Nankai University and Tianjin University, Tianjin 300072, PR China
Abstract:In Gentile statistics the maximum occupation number can take on unrestricted integers: 1<n<∞. It is usually believed that Gentile statistics will reduce to Bose-Einstein statistics when n equals the total number of particles in the system N. In this paper, we will show that this statement is valid only when the fugacity z<1; nevertheless, if z>1 the Bose-Einstein case is not recovered from Gentile statistics as n goes to N. Attention is also concentrated on the contribution of the ground state which was ignored in related literature. The thermodynamic behavior of a ν-dimensional Gentile ideal gas of particle of dispersion E=ps/2m, where ν and s are arbitrary, is analyzed in detail. Moreover, we provide an alternative derivation of the partition function for Gentile statistics.
Keywords:05  30  Pr
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