It has been recently argued that the MaxEnt variational problem would not adequately work for Renyi's and Tsallis’ entropies. We constructively show here that this is not so if one formulates the associated variational ...

One of the most useful tools for distinguishing between chaotic and stochastic time series is the so-called complexity-entropy causality plane. This diagram involves two complexity measures: the Shannon entropy and the ...

In the context of the holographic duality, the entanglement entropy of ordinary QFT in a subregion in the boundary is given by a quarter of the area of an minimal surface embedded in the bulk spacetime. This rule has been ...

We show that typical Renyi's statistical mechanics’ quantifiers exhibit poles. We are referring to the partition function Z and the mean energy 〈U〉. Renyi's entropy is characterized by a real parameter α. The poles emerge ...