A new method, inspired by renormalization group ideas, is proposed for extracting information on critical behaviour from series expansions of correlation functions. For the two-dimensional spin View the MathML sourceXY model, the results suggest the existence of a line of critical points.
A Renormalization Group-analysis of Correlation-function Series Expansions
STELLA, ATTILIO;
1981
Abstract
A new method, inspired by renormalization group ideas, is proposed for extracting information on critical behaviour from series expansions of correlation functions. For the two-dimensional spin View the MathML sourceXY model, the results suggest the existence of a line of critical points.
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