Rescaling the nonadditivity parameter in Tsallis thermostatistics

  title={Rescaling the nonadditivity parameter in Tsallis thermostatistics},
  author={Jan O. Korbel},
  journal={Physics Letters A},
  • J. Korbel
  • Published 1 May 2017
  • Computer Science
  • Physics Letters A

Tsallis entropy calculation for non-Coulombic helium

On the Uniqueness Theorem for Pseudo-Additive Entropies

It is shown that the Tsallis-type (q-additive) entropic chain rule allows for a wider class ofEntropic functionals than previously thought, and that the ensuing entropy solutions can be determined uniquely only when one fixes the prescription for handling conditional entropies.

Differential-escort transformations and the monotonicity of the LMC-Rényi complexity measure

  • D. Puertas-Centeno
  • Computer Science
    Physica A: Statistical Mechanics and its Applications
  • 2019

Tsallis meets Boltzmann: q-index for a finite ideal gas and its thermodynamic limit.

The analytical results derived here suggest that Tsallis q-statistics may play a physical role more fundamental than usually discussed in the literature.

On Generalized Stam Inequalities and Fisher-Rényi Complexity Measures

This paper introduces a three-parametric Fisher–Renyi complexity, named (p, β, λ)-Fisher–Ren Yi complexity, based on both a two-parametic extension of the Fisher information and the Renyi entropies of a probability density function ρ characteristic of the system, and determines the distribution that saturates the inequality.

On the estimating equations and objective functions for parameters of exponential power distribution: Application for disorder

Mehmet Niyazi Çankaya a1 Faculty of Applied Sciences, Department of International Trading and Finance, Uşak University, Uşak, Turkey and a2 Faculty of Art and Sciences, Department of Statistics, Uşak

Entropic Analysis of Votes Expressed in Italian Elections between 1948 and 2018

This paper addresses all the Italian elections that occurred between 1948 and 2018 and uses the Shannon entropy and the Gini Index to study the degree of disorder manifested during different types of elections at the municipality level.



Non-additivity of Tsallis entropies and fluctuations of temperature

We show that the nonadditivity relation of the Tsallis entropies in nonextensive statistical mechanics has a simple physical interpretation for systems with fluctuating temperature or fluctuating

Tsallis thermostatics as a statistical physics of random chains.

In this paper we point out that the generalized statistics of Tsallis-Havrda-Charvát can be conveniently used as a conceptual framework for statistical treatment of random chains. In particular, we

Group entropies, correlation laws, and zeta functions.

  • P. Tempesta
  • Computer Science
    Physical review. E, Statistical, nonlinear, and soft matter physics
  • 2011
The notion of group entropy enables the unification and generaliztion of many different definitions of entropy known in the literature, such as those of Boltzmann-Gibbs, Tsallis, Abe, and Kaniadakis, and generalizations of the Kullback-Leibler divergence are proposed.