Open AccessA CLOSED-FORM APPROXIMATION FOR THE 3-DIMENSIONAL ISING MODEL (Ⅱ)——LIMITATIONS OF THE Q-APPROXIMATION
Author(s) -
石赫,
郝柏林
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.1564
Subject(s) - ising model , lattice (music) , graph , statistical physics , computer science , physics , mathematics , combinatorics , acoustics
We present an analysis of further physical consequences of the Q-approximation and a discussion on the number of closed paths taken into account by this method. A counter example ("Incense" graph in Fig. 3) shows there exists no rotation angle mapping which would give the proper number of closed paths on a 3-dimensional lattice.