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arXiv math-ph/9908006math-phmath.MP
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基于簇展开的标记Gibbs测度

Marked Gibbs measures via cluster expansion

Yuri Kondratiev, Tobias Kuna, Jose Luis Silva

摘要:

我们给出了一个足够详细的说明在高温和低逸度制度的标记吉布斯措施的建设。这是证明了广泛的一类潜在的空间和潜力,使稳定性和可积性条件得到满足。也就是说,对于状态空间,我们取一个局部紧的可分度量空间$X$和一个可分度量空间$S$作为标记空间。这个框架使我们能够涵盖经典和量子统计物理的几个模型。此外,我们还展示了如何将构造扩展到更一般的空间,例如,可分标准Borel空间标记吉布斯测度的构造是基于聚类展开的方法。

英文摘要:

We give a sufficiently detailed account on the construction of marked Gibbs measures in the high temperature and low fugacity regime. This is proved for a wide class of underlying spaces and potentials such that stability and integrability conditions are satisfied. That is, for state space we take a locally compact separable metric space $X$ and a separable metric space $S$ for the mark space. This framework allowed us to cover several models of classical and quantum statistical physics. Furthermore, we also show how to extend the construction for more general spaces as e.g., separable standard Borel spaces. The construction of the marked Gibbs measures is based on the method of cluster expansion.

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