Series study of random animals in general dimensions
Author(s) -
Joan Adler,
Yigal Meir,
A. B. Harris,
Am Aharony,
J. A. M. S. Duarté
Publication year - 1988
Publication title -
physical review. b, condensed matter
Language(s) - English
Resource type - Journals
eISSN - 1095-3795
pISSN - 0163-1829
DOI - 10.1103/physrevb.38.4941
Subject(s) - series (stratigraphy) , scaling , dimension (graph theory) , statistical physics , term (time) , exponent , mathematics , physics , combinatorics , quantum mechanics , geometry , paleontology , linguistics , philosophy , biology
We construct general-dimension series for the random animal problem up to 15th order. These represent an improvement of five terms in four dimensions and above and one term in three dimensions. These series are analyzed, together with existing series in two dimensions, and series for the related Yang-Lee edge problem, to obtain accurate estimates of critical parameters, in particular, the correction to scaling exponent. There appears to be excellent agreement between the two models for both dominant and correction exponents.
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