Ensemble equivalence for non-extensive thermostatistics

Abstract

We compute the internal energy of different Ising type models, both long-range and short-range, under Tsallis statistics using the microcanonical and the canonical ensembles and we discuss under which conditions both ensembles give equivalent results.

6 pages, 2 figures. submitted to Physica A

References in corpus (2)

• Nonextensive thermodynamic relations
• Thermostatistics of extensive and non-extensive systems using generalized entropies

Cited by in corpus (2)

• Finite size analysis of a two-dimensional Ising model within a nonextensive approach
• Phase diagram of a 2D Ising model within a nonextensive approach