Modulated phases in Ising models with diluted frustration

J.J.M. Rijpkema, H.J.F. Knops

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    1 Citaat (Scopus)


    A particular class of periodic Ising models with diluted frustration is studied using a simple recursion relation for spinor correlation functions. A modulated phase is found at T = 0 which extends into a modulated paramagnetic phase for finite temperatures. The disorder line at which this latter phase changes into a paramagnetic phase is located. In a study of the ground state excitations of the model contact is made with results known for the ANNNI-model.
    Originele taal-2Engels
    Pagina's (van-tot)489-504
    Aantal pagina's16
    TijdschriftPhysica A: Statistical and Theoretical Physics
    Nummer van het tijdschrift3
    StatusGepubliceerd - 1983


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