Tsallis entropy: How unique?
arXiv:cond-mat/0305087 · doi:10.1007/s00161-003-0153-1
Abstract
It is shown how, among a class of generalized entropies, the Tsallis entropy can uniquely be identified by the principles of thermodynamics, the concept of stability and the axiomatic foundation.
21 pages. Contribution to a topical issue of Continuum Mechanics and Thermodynamics