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Thermodynamics of boson systems related to Dunkl differential–difference operators

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  • Ubriaco, Marcelo R.

Abstract

We study the thermodynamics of systems based on a Fock space representation inspired by the differential–difference operators proposed in Dunkl (1989). We calculate thermodynamic functions as the entropy and heat capacity and compare them with the standard boson case. A calculation of the second virial coefficient and the scalar curvature in two and three dimensions show that these systems become repulsive within an interval of negative values of the reflection operator parameter θ. In addition, the stability of this system is examined as a function of θ.

Suggested Citation

  • Ubriaco, Marcelo R., 2014. "Thermodynamics of boson systems related to Dunkl differential–difference operators," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 414(C), pages 128-136.
    • Handle: RePEc:eee:phsmap:v:414:y:2014:i:c:p:128-136
    DOI: 10.1016/j.physa.2014.06.087
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