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cond-mat.stat-mech2004
Fisher information, Wehrl entropy, and Landau Diamagnetism
S. Curilef, F. Pennini, A. Plastino
Using information theoretic quantities like the Wehrl entropy and Fisher's information measure we study the thermodynamics of the problem leading to Landau's diamagnetism, namely,…
cond-mat.stat-mech2004
Reciprocity relations between ordinary temperature and the Frieden-Soffer's Fisher-temperature
F. Pennini, A. Plastino
Frieden and Soffer conjectured some years ago the existence of a ``Fisher temperature" T_F that would play, with regards to Fisher's information measure I, the same role that the o…
cond-mat.stat-mech2004
Fisher information and Hamilton's canonical equations
F. Pennini, A. Plastino
We show that the mathematical form of the information measure of Fisher's I for a Gibbs' canonical probability distribution (the most important one in statistical mechanics) incorp…