How to proceed with nonextensive systems at equilibrium ?
نویسندگان
چکیده
In this paper, we show that 1) additive energy is not appropriate for discussing the validity of Tsallis or Rényi statistics for nonextensive systems at equilibrium; 2) equilibrium N-body systems with nonad-ditive energy or entropy should be described by generalized statistics whose nature is prescribed by the existence of thermodynamic equilibrium. The nonextensive statistics may be Tsallis or Rényi one which is naturally associated with nonadditive energy; 3) the equivalence of Tsallis and Rényi entropies at equilibrium is in general not true.
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