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On different q-systems in nonextensive thermostatistics

  • Statistical and Nonlinear Physics
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Abstract.

It is known that the nonextensive statistics was originally formulated for the systems composed of subsystems having same q. In this paper, the existence of composite system with different q subsystems is investigated by fitting the power law degree distribution of air networks with q-exponential distribution. Then a possible extension the nonextensive statistics to different q systems is provided on the basis of an entropy nonadditivity rule and an unnormalized expectation of energy.

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Authors and Affiliations

  1. Institut Supérieur des Matériaux du Mans, 44, Avenue F.A. Bartholdi, 72000, Le Mans, France

    W. Li, Q. A. Wang, L. Nivanen & A. Le Méhauté

  2. Institute of Particle Physics, Hua-Zhong Normal University, Wuhan, 430079, P.R. China

    W. Li

Authors
  1. W. Li
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  2. Q. A. Wang
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  3. L. Nivanen
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  4. A. Le Méhauté
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Correspondence to W. Li.

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Li, W., Wang, Q., Nivanen, L. et al. On different q-systems in nonextensive thermostatistics. Eur. Phys. J. B 48, 95–100 (2005). https://doi.org/10.1140/epjb/e2005-00368-y

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  • DOI: https://doi.org/10.1140/epjb/e2005-00368-y

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