Deformed Generalization of the Semiclassical Entropy

Entropy

Gustavo Ferri¹  Fernando Olivares¹  Flavia Pennini¹  Angel Plastino¹  Anel R. Plastino¹ 

[1] ¹Facultad de Ciencias Exactas, Universidad Nacional de La Pampa, Peru y Uruguay, Santa Rosa, La Pampa, Argentina

关键词: Wehrl entropy;    Husimi distributions;    deformed algebra;    coherent states;   

DOI  :  10.3390/e10030240

来源: mdpi

【 摘 要 】

We explicitly obtain here a novel expression for the semiclassical Wehrl’s entropy using deformed algebras built up with the q¡coherent states (see Arik and Coon [J.Math.Phys. 17, 524 (1976) and Quesne [J. Phys. A 35, 9213 (2002)]). The generalization is investigated with emphasis on i) its behavior as a function of temperature and ii) the results obtained when the deformation-parameter tends to unity.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.