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paper

The restriction of the Ising model to a layer

arXiv:math/9810094 · doi:10.1023/A:1004516331366

Abstract

We discuss the status of recent Gibbsian descriptions of the restriction (projection) of the Ising phases to a layer. We concentrate on the projection of the two-dimensional low temperature Ising phases for which we prove a variational principle.

38 pages