arXiv · 1203.6483
Gaussian fluctuations in an ideal bose-gas -- a simple model
Abstract
Based on the canonical ensemble, we suggested the simple scheme for taking into account Gaussian fluctuations in a finite system of ideal boson gas. Within framework of scheme we investigated the influence of fluctuations on the particle distribution in Bose -gas for two cases - with taking into account the number of particles in the ground state and without this assumption. The temperature and fluctuation parameter dependences of the modified Bose- Einstein distribution have been determined. Also the dependence of the condensation temperature on the fluctuation distribution parameter has been obtained.
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A Petrova, O Nedopekin, D Tayurskii, Q A Wang. 2012-03-29. Gaussian fluctuations in an ideal bose-gas -- a simple model. https://doi.org/10.1088/1742-6596/324/1/012032
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