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arXiv 0710.1807cond-mat.stat-mech
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分数阶统计力学

Fractional Statistical Mechanics

Vasily E. Tarasov

摘要:

导出了具有非整数阶导数的Liouville族方程和第一Bogoliubov族方程。分数刘维尔方程是从概率守恒得到的,以找到一个分数体积元中的系统。该方程被用来获得Bogoliubov族和分数阶导数的分数动力学方程。讨论了Hamilton系统分数阶推广的统计力学。以具有分数坐标和动量导数的Liouville和Bogoliubov方程为基础,导出分数阶动力学方程。从分数阶Bogoliubov方程出发,得到了具有分数阶相空间导数的Fokker-Planck-Zaslavsky方程。考虑了带电粒子分布的线性分式动力学方程。

英文摘要:

The Liouville and first Bogoliubov hierarchy equations with derivatives of noninteger order are derived. The fractional Liouville equation is obtained from the conservation of probability to find a system in a fractional volume element. This equation is used to obtain Bogoliubov hierarchy and fractional kinetic equations with fractional derivatives. Statistical mechanics of fractional generalization of the Hamiltonian systems is discussed. Liouville and Bogoliubov equations with fractional coordinate and momenta derivatives are considered as a basis to derive fractional kinetic equations. The Fokker-Planck-Zaslavsky equation that has fractional phase-space derivatives is obtained from fractional Bogoliubov equation. The linear fractional kinetic equation for distribution of the charged particles is considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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