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Название: One-Dimensional lnhomogeneous Ising Model: A New Approach
Автор: Tejero C.F.
We present a new method for the study of a one-dimensional inhomogeneous Ising chain with nonconstant nearest neighbor interactions. The external field required to produce a given magnetization profile is derived exactly. Some properties of the pair direct correlation function are derived. Our findings generalize previous results of Percus.