Rényi entropies and observables.
Evidence is given that Rényi entropies of macroscopic thermodynamic systems defined on the bases of probabilities of microstates cannot be related to observables. The notion of observable is clarified.
Lesche
Bernhard
B
Departamento de Física, Universidade Federal de Juiz de Fora, Juiz de Fora MG, Brazil.