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The Thermal Statistics of Quasi-Probabilities’ Analogs in Phase Space
Joint Authors
Pennini, Flavia
Plastino, Angelo
Rocca, M. C.
Source
Advances in Mathematical Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-09-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We focus attention upon the thermal statistics of the classical analogs of quasi-probabilities (QP) in phase space for the important case of quadratic Hamiltonians.
We consider the three more important OPs: Wigner’s, P -, and Husimi’s.
We show that, for all of them, the ensuing semiclassical entropy is a function only of the fluctuation product Δ x Δ p .
We ascertain that the semiclassical analog of P -distribution seems to become unphysical at very low temperatures.
The behavior of several other information quantifiers reconfirms such an assertion in manifold ways.
We also examine the behavior of the statistical complexity and of thermal quantities like the specific heat.
American Psychological Association (APA)
Pennini, Flavia& Plastino, Angelo& Rocca, M. C.. 2015. The Thermal Statistics of Quasi-Probabilities’ Analogs in Phase Space. Advances in Mathematical Physics،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1052879
Modern Language Association (MLA)
Pennini, Flavia…[et al.]. The Thermal Statistics of Quasi-Probabilities’ Analogs in Phase Space. Advances in Mathematical Physics No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1052879
American Medical Association (AMA)
Pennini, Flavia& Plastino, Angelo& Rocca, M. C.. The Thermal Statistics of Quasi-Probabilities’ Analogs in Phase Space. Advances in Mathematical Physics. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1052879
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052879