6 M ay 2 00 3 Power law distribution of Rényi entropy for equilibrium systems having nonadditive energy
نویسنده
چکیده
Using Rényi entropy, an alternative thermo-statistics to Tsallis one for nonextensive systems at equilibrium is discussed. We show that it is possible to have the q-exponential distribution function for equilibrium nonextensive systems having nonadditive energy but additive entropy. It is also shown that additive energy makes no sense and is not suitable for interacting systems described by nonextensive statistics. PACS : 02.50.-r, 05.20.-y, 05.70.-a
منابع مشابه
M ay 2 00 3 Power law distribution of Rényi entropy for equilibrium systems having nonadditive energy
Using Rényi entropy, an alternative thermo-statistics to Tsallis one for nonextensive systems at equilibrium is discussed. We show that it is possible to have the q-exponential distribution function for equilibrium nonextensive systems having nonadditive energy but additive entropy. It is also shown that additive energy, as a approximation within nonextensive statistics, is not suitable for dis...
متن کامل2 00 3 Power law distribution of Rényi entropy for equilibrium systems having nonadditive energy
Using Rényi entropy, an alternative statistics to Tsallis one for nonextensive systems at equilibrium is discussed. We show that it is possible to have the q-exponential distribution function for equilibrium nonextensive systems having nonadditive energy but additive entropy. PACS : 02.50.-r, 05.20.-y, 05.70.-a
متن کامل3 Power law distribution of Rényi entropy for equilibrium systems having nonadditive energy
Using Rényi entropy, an alternative statistics to Tsallis one for nonextensive systems at equilibrium is discussed. We show that it is possible to have the q-exponential distribution function for equilibrium nonextensive systems having nonadditive energy but additive entropy. PACS : 02.50.-r, 05.20.-y, 05.30.-d,05.70.-a
متن کاملPower law distribution of Rényi entropy for equilibrium systems having nonadditive energy
Using Rényi entropy, an alternative statistics to Tsallis one for nonextensive systems at equilibrium is discussed. We show that it is possible to have the q-exponential distribution function for equilibrium nonextensive systems having nonadditive energy but additive entropy. PACS : 02.50.-r, 05.20.-y, 05.70.-a
متن کاملHow to proceed with nonextensive systems at equilibrium ?
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...
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