Abstract
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.
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Tejero, C.F. One-dimensional inhomogeneous Ising model: A new approach. J Stat Phys 48, 531–538 (1987). https://doi.org/10.1007/BF01019686
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DOI: https://doi.org/10.1007/BF01019686