The Fisher Thermodynamics of Quasi-Probabilities

Entropy

Flavia Pennini²  Angelo Plastino¹ 

[1] Instituto de Física La Plata-Centro Científico Tecnológico-Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 67, La Plata 1900, ArgentinaFacultad de Ciencias Exactas y Naturales, Universidad Nacional de La Pampa, Peru y Uruguay, Santa Rosa 6300, Argentina;

关键词: Fisher information;    quasi-probabilities;    complementarity;   

DOI  :  10.3390/e17127853

来源: mdpi

【 摘 要 】

With reference to Lee’s treatment of quasi-probabilities, it is seen that the three phase space quasi-probabilities, known as the P-, Husimi and Wigner ones, plus other intermediate ones, generate a common, single Fisher thermodynamics, along the lines developed by Frieden et al. We explore some facets of such thermodynamics and encounter complementarity between two different kinds of Fisher information.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.