Cluster variation method and Monte Carlo simulations in Ising square antiferromagnets

Computer simulations in Ising square antiferromagnets with first- ( J 1) and second- ( J 2) neighbor interactions within the Cluster Variation Method are reported. The results are compared with those obtained by Monte Carlo (MC) simulations. The good agreement between both methods confirms the relia...

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Bibliographic Details

Published in:	Solid state communications 1999-01, Vol.112 (8), p.437-441
Main Authors:	López-Sandoval, E., Morán-López, J.L., Aguilera-Granja, F.
Format:	Article
Language:	English
Subjects:	A. Magnetically ordered materials Classical spin models Condensed matter: electronic structure, electrical, magnetic, and optical properties Critical-point effects, specific heats, short-range order D. Phase transitions Exact sciences and technology General theory and models of magnetic ordering Magnetic properties and materials Numerical simulation studies Physics
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