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arXiv 0711.2173hep-thcond-mat.stat-mech
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统计系综等价问题

Statistical ensemble equivalence problem

Ludwik Turko

摘要:

对统计系综的等价性问题进行了批判性分析。它表明,虽然不同的概率分布的统计物理有相同的行为,在热力学极限,有物理观测值-半密集变量-保持记忆的基础合奏。这个性质是普遍的,甚至在经典统计物理学的巨正则和正则系综的最简单的情况下也可以观察到。

英文摘要:

A problem of the equivalence of statistical ensembles is critically analyzed. It is shown, that although different probability distributions of statistical physics have the same behavior in the thermodynamic limit, there are physical observables -- semi-intensive variables -- which keep memory of the underlying ensembles. This property is an universal one and can be observed even in the simplest case of the grand canonical and canonical ensembles of the classical statistical physics.

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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