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
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume67
Issue number5 2
Publication statusPublished - 2003 May 1

Fingerprint

Quantum Fluctuations
Small-world Network
Ising
Transverse
phase diagrams
Quantum Monte Carlo
magnetic fields
Phase Diagram
simulation
Monte Carlo Simulation
Magnetic Field
Decrease

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Condensed Matter Physics
  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

Effect of quantum fluctuations in an Ising system on small-world networks. / Yi, Hangmo; Choi, Mahn-Soo.

In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 67, No. 5 2, 056125, 01.05.2003.

Research output: Contribution to journalArticle

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