Open AccessEXACT SOLUTION OF A DILUTE DOUBLE BOND POTTS MODEL ON THE DECORATED SQUARE LATTICE
Author(s) -
Yang Zhan-Ru,
F. Y. Wu
Publication year - 1985
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.34.484
Subject(s) - square lattice , potts model , chiral potts curve , antiferromagnetism , phase diagram , condensed matter physics , lattice (music) , statistical physics , square (algebra) , physics , ising model , materials science , phase (matter) , mathematics , quantum mechanics , geometry , acoustics
The critical behavior of a dilute double bond Potts model on the decorated square lattice is investigated. The exact equations of critical surface and phase diagrams are obtained in some special cases. In particular, our results exhibited a distinctive low-temperature phase at q≤3 on two-dimension lattice for the dilute antiferromagnet Potts model, as expected.