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

Hangmo Yi, Mahn Soo Choi

Research output: Contribution to journalArticle

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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