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arXiv · 2308.10891

On Dunkl-Bose-Einstein Condensation in Harmonic Traps

Abstract

The use of the Dunkl derivative, which is defined by a combination of the difference-differential and reflection operator, allows the classification of the solutions according to even and odd solutions. Recently, we considered the Dunkl formalism to investigate the Bose-Einstein condensation of an ideal Bose gas confined in a gravitational field. In this work, we address a similar problem and examine an ideal Bose gas trapped by a three-dimensional harmonic oscillator within the Dunkl formalism. To this end, we derive an analytic expression for the critical temperature of the N particle system, discuss its value at large-N limit and finally derive and compare the ground state population with the usual case result. In addition, we explore two thermal quantities, namely the Dunkl-internal energy and the Dunkl-heat capacity functions. The Wigner parameter of the Dunkl formalism can be successfully used to obtain a better agreement between experimental and theoretical results.

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BibTeXRIS

A. Hocine, B. Hamil, F. Merabtine, B. C. Lütfüoğlu, M. Benarous. 2023-08-18. On Dunkl-Bose-Einstein Condensation in Harmonic Traps. https://doi.org/10.31349/revmexfis.70.051701

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