Numerical Experiments on Frustrated Quantum Spin Systems

  • S. Miyazawa
  • M. Makivić
  • T. Horiki
  • S. Homma
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 70)

Abstract

Thermodynamic properties of the antiferromagnetic Heisenberg model with frustration on the square lattice are investigated using quantum simulation based on the decoupled cell Monte Carlo method. The effect of frustration is introduced through an additional next-nearest neighbor antiferromagnetic interaction J 2. With increasing J 2, certain spin ordering was observed at low temperatures.

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References

  1. [1]
    E. Manousakis, Rev. Mod. Phys. 63, 1 (1991).CrossRefADSGoogle Scholar
  2. [2]
    S. Homma, H. Matsuda, and N. Ogita, Prog. Theor. Phys. 75, 1058 (1986).CrossRefADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • S. Miyazawa
    • 1
  • M. Makivić
    • 2
  • T. Horiki
    • 3
  • S. Homma
    • 1
  1. 1.Department of Computer Science, Department of PhysicsGunma UniversityKiryu 376Japan
  2. 2.Department of PhysicsThe Ohio State UniversityColumbusUSA
  3. 3.The Institute of Physical and Chemical ResearchWako 351-01Japan

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