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math-ph2018★ 3 cited
Fisher metric from relative entropy group
Ignacio S. Gomez, Ernesto P. Borges, M. Portesi
In this work we consider the Fisher metric which results from the Hessian of the relative entropy group, that we called Fisher metric group, and we obtain the corresponding ones to…
quant-ph2018★ 8 cited
Generalized entropies in quantum and classical statistical theories
M. Portesi, F. Holik, P. W. Lamberti +3
We study a version of the generalized (h, ϕ)-entropies, introduced by Salicrú et al, for a wide family of probabilistic models that includes quantum and classical statistical theor…