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引力Toy模型的Tsallis统计

Tsallis Statistics to the Gravitational Toy Model
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摘要 利用Tsallis熵分析并讨论引力Toy模型粒子的统计性质,突出参数q所描述的引力系统的非广延性(nonextensivity)和长程相互作用性.对参数q取不同的值的Toy模型的能量和温度的关系进行了研究,并对比热(specific heat)进行了讨论. The statistical properties of the gravitational Toy model are analyzed in detail with Tsallis entropy. The nonextensivity and long range nature of gravity are described outstandingly by parameter of q . The behavior of temperature is studied and the discussion about specific heat is given.
作者 黄霞
出处 《南京师大学报(自然科学版)》 CAS CSCD 2002年第3期64-69,共6页 Journal of Nanjing Normal University(Natural Science Edition)
基金 国家自然科学基金(10103002)资助项口.
关键词 引力Toy模型 Tsalis统计 TSALLIS熵 非广延性 长程相互作用性 引力系统 统计力学 Toy model, Tsallis entropy, specific heat, nonextensitivity
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参考文献14

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