Effect of quantum fluctuations in an Ising system on small-world networks

Hangmo Yi, Mahn Soo Choi

    Research output: Contribution to journalArticlepeer-review

    10 Citations (Scopus)

    Abstract

    Quantum Monte Carlo simulations were used to obtain the phase diagram of an Ising system on small-world networks in the presence of a transverse magnetic field. The ferromagnetic phase persisted at finite Δ, although the effect of quantum fluctuations introduced by the transverse field was manifested by the decrease of Tc.

    Original languageEnglish
    Article number056125
    Pages (from-to)056125/1-056125/5
    JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
    Volume67
    Issue number5 2
    Publication statusPublished - 2003 May

    ASJC Scopus subject areas

    • Statistical and Nonlinear Physics
    • Statistics and Probability
    • Condensed Matter Physics

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