Investigation of Bose Condensation in Ideal Bose Gas Trapped under Generic Power Law Potential in d Dimension. (1st February 2016)

• Record Type: Journal Article
• Authors: Faruk, Mir Mehedi; Hossain, Md. Sazzad; Rahman, Md. Muktadir
• Is Part Of: Communications in theoretical physics. Volume 65:Number 2(2016:Feb.)
• Page Start: 169
• Page End: 176
• Publication Date: 2016-02-01
• Subjects: 03.75.Ss -- 05.30.−d -- 05.30.Fk; quantum gases -- power law potential -- grand potential -- condensation hierarchy; Physics -- Periodicals; 530.105
• DOI: 10.1088/0253-6102/65/2/169
• Languages: English
• ISSNs: 0253-6102

Abstract

Abstract: The changes in characteristics of Bose condensation of ideal Bose gas due to an external generic power law potential U = ∑ i = 1 d c i | x i / a i | n i are studied carefully. Detailed calculation of Kim et al. (J. Phys. Condens. Matter11 (1999) 10269) yielded the hierarchy of condensation transitions with changing fractional dimensionality. In this manuscript, some theorems regarding specific heat at constant volume CV are presented. Careful examination of these theorems reveal the existence of hidden hierarchy of the condensation transition in trapped systems as well.