Abstract
The high-temperature series renormalization group developed by Betts et al. is modified by using the decimation transformation. A conventional fixed-point analysis of the recursion relations is discussed and, in addition, an analysis based on scaling relations for correlation functions is considered. As test cases, we apply these methods to two-dimensional Ising systems with nearest neighbour interactions. The results for a triangular and a square lattice are presented.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy