Chinese Physics C

A MONTE CARLO RENORMALIZATION GROUP STUDY OF A 2-DIMENSIONAL TRIANGULAR LATTICE

Published Jan 1, 1987• 0 citations

Abstract

The method developed by D.J.E.Callaway is applied to Ising model on a two-dimen-sional triangular lattice.A fixed point and critical exponent are found.The results are con-sistent with one of the exact theories very well.Obviously this method show superiority tothat obtained by some other approximate methods.The method is also applied to Z_2 gauge theoryon a 2-dimensional triangular lattice,no fixed points are found,in agreement with other me-thods.

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