Article ID Journal Published Year Pages File Type
978405 Physica A: Statistical Mechanics and its Applications 2012 5 Pages PDF
Abstract

We consider the one-dimensional ferromagnetic Ising model with very long-range interaction under a periodic, biased and weak external field and prove that at sufficiently low temperatures the model has a unique limiting Gibbs state.

► The ferromagnetic 1D Ising model with a periodic external field is investigated. ► The low temperature Gibbs state is unique under a weak and biased external field. ► Medium-valued external fields may lead to non-uniqueness of Gibbs states.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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