Ising Chain with Competing Interactions in a Staggered Field
- 15 January 1971
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 54 (2), 729-734
- https://doi.org/10.1063/1.1674903
Abstract
Work on the Ising chain with competing interactions is extended to the case where a staggered field is included as well as the usual direct field. A simple transformation enables one to interpret the behavior of this model as a metamagnet. Tricritical points are found and analyzed, and the observability of the tricritical exponents, as distinguished from the usual critical exponents, is discussed.Keywords
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