ENTROPY, LIMIT-THEOREMS, AND VARIATIONAL-PRINCIPLES FOR DISORDERED LATTICE SYSTEMS

被引:15
作者
SEPPALAINEN, T
机构
[1] Department of Mathematics, Ohio State University, Columbus, 43210, OH
关键词
D O I
10.1007/BF02099271
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study infinite volume limits and Gibbs states of disordered lattice systems with bounded and continuous potentials. Our main tools are a generalization of relative entropy for random reference measures and a large deviation theory for nonstationary independent processes. We find that many familiar results of invariant potentials, such as large deviation theorems, variational principles, and equivalence of ensembles, continue to hold for disordered models, with suitably modified statements.
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页码:233 / 277
页数:45
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