Dynamic phase transitions in the presence of quenched randomness

Nikolaos Fytas, Erol Vatansever

    Research output: Contribution to journalArticlepeer-review

    16 Citations (Scopus)
    90 Downloads (Pure)

    Abstract

    We present an extensive study of the effects of quenched disorder on the dynamic phase transitions of kinetic spin models in two dimensions. We undertake a numerical experiment performing Monte Carlo simulations of the square-lattice random-bond Ising and Blume-Capel models under a periodically oscillating magnetic field. For the case of the Blume-Capel model we analyze the universality principles of the dynamic disordered-induced continuous transition at the low-temperature regime of the phase diagram. A detailed finite-size scaling analysis indicates that both nonequilibrium phase transitions belong to the universality class of the corresponding equilibrium random Ising model.
    Original languageEnglish
    Article number062146
    Number of pages10
    JournalPhysical review E: Statistical, Nonlinear, and Soft Matter Physics
    Volume97
    Issue number6
    DOIs
    Publication statusPublished - 25 Jun 2018

    Bibliographical note

    ©2018 American Physical Society

    Keywords

    • Dynamic phase transitions
    • Quenched bond randomness
    • Monte Carlo simulations

    Fingerprint

    Dive into the research topics of 'Dynamic phase transitions in the presence of quenched randomness'. Together they form a unique fingerprint.

    Cite this