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Power-Law Distribution of a Completely Open System and Its Suitable Objects

  • LI Heling ,
  • WANG Yating ,
  • YANG Bin ,
  • SHEN Hongjun ,
  • LI Heling ,
  • WANG Yating ,
  • YANG Bin ,
  • SHEN Hongjun
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  • 1.School of Physics and Electronic-Electrical Engineering, Ningxia University, Yinchuan 750021, China;
    2.Key Lab on Information Sensing and Intelligent Desert, Yinchuan 750021, China

Received date: 2019-04-27

  Online published: 2019-10-24

Abstract

More and more evidences show that different ensembles can be not equivalent. Especially in the systems with long-range interactions, the ensemble inequivalence is more obvious. We believed that the long-range interaction system corresponds to the power-law distribution, and proved that the power-law distributions are not applicable to the near-independent systems and the extensive systems with the short-range interactions. Therefore, it is imperative to perfect or enrich various ensembles of the power-law distribution. Based on the principle of maximum entropy and Rényi entropy, we obtained the power-law distributions of a completely open system, grand canonical system, isothermal-isobaric system and various other systems, and gave a variety of formulas for calculating thermodynamic quantities.

Cite this article

LI Heling , WANG Yating , YANG Bin , SHEN Hongjun , LI Heling , WANG Yating , YANG Bin , SHEN Hongjun . Power-Law Distribution of a Completely Open System and Its Suitable Objects[J]. Complex Systems and Complexity Science, 2019 , 16(3) : 71 -78 . DOI: 10.13306/j.1672-3813.2019.03.007

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