Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
2009; Multidisciplinary Digital Publishing Institute; Volume: 11; Issue: 1 Linguagem: Inglês
10.3390/e11010032
ISSN1099-4300
AutoresF. Pennini, A. Plastino, G.L. Ferri, Felipe Olivares, M. Casas,
Tópico(s)Advanced Thermodynamics and Statistical Mechanics
ResumoSemiclassical delocalization in phase space constitutes a manifestation of the Uncertainty Principle, one indispensable part of the present understanding of Nature and the Wehrl entropy is widely regarded as the foremost localization-indicator. We readdress the matter here within the framework of the celebrated semiclassical Husimi distributions and their associatedWehrl entropies, suitably қ-deformed. We are able to show that it is possible to significantly improve on the extant phase-space classical-localization power.
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