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This article is cited in 54 scientific papers (total in 54 papers)
Cluster expansions and correlation functions
D. Ueltschi University of Arizona, Department of Mathematics
Abstract:
A cluster expansion is proposed, that applies to both continuous and discrete systems. The assumption for its convergence involves an extension of the neat Kotecký–Preiss criterion. Expressions and estimates for correlation functions are also presented. The results are applied to systems of interacting classical and quantum particles, and to a lattice polymer model.
Key words and phrases:
Cluster expansion, correlation functions.
Received: April 22, 2003
Citation:
D. Ueltschi, “Cluster expansions and correlation functions”, Mosc. Math. J., 4:2 (2004), 511–522
Linking options:
https://www.mathnet.ru/eng/mmj158 https://www.mathnet.ru/eng/mmj/v4/i2/p511
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