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Diluted Ising spin‐1/2 lattice with an arbitrary coordination number
Author(s) -
Cong Bach Thanh,
Amraoui Y. El
Publication year - 1996
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221970121
Subject(s) - ising model , coordination number , ising spin , lattice (music) , phase diagram , condensed matter physics , percolation (cognitive psychology) , representation (politics) , statistical physics , simple (philosophy) , physics , percolation threshold , mathematics , combinatorics , phase (matter) , quantum mechanics , psychology , ion , philosophy , epistemology , neuroscience , politics , political science , acoustics , law , electrical resistivity and conductivity
A useful representation for the Callen identity in the case of spin‐1/2 is introduced by a simple technique. The phase diagrams and percolation problems of the diluted Ising lattice with arbitrary coordination number z are also discussed.