Abstract
It is shown that in the mean-field theory the spin-S exchange interaction model and the (2S+1)-state Potts model have the same thermodynamic properties. Mean-field studies of these two models with antiferromagnetic interactions on general multipartite lattices are performed. These systems can have two or more successive first-order phase transitions.
| Original language | English |
|---|---|
| Pages (from-to) | 248-252 |
| Number of pages | 5 |
| Journal | Physics Letters A |
| Volume | 177 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1993 Jun 14 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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Antiferromagnetic ordering and phase transitions in the exchange interaction model and the Potts model on general lattices. / Chen, H. H.; Gou, Shih-Chuan; Chen, Y. C.
In: Physics Letters A, Vol. 177, No. 3, 14.06.1993, p. 248-252.Research output: Contribution to journal › Article
TY - JOUR
T1 - Antiferromagnetic ordering and phase transitions in the exchange interaction model and the Potts model on general lattices
AU - Chen, H. H.
AU - Gou, Shih-Chuan
AU - Chen, Y. C.
PY - 1993/6/14
Y1 - 1993/6/14
N2 - It is shown that in the mean-field theory the spin-S exchange interaction model and the (2S+1)-state Potts model have the same thermodynamic properties. Mean-field studies of these two models with antiferromagnetic interactions on general multipartite lattices are performed. These systems can have two or more successive first-order phase transitions.
AB - It is shown that in the mean-field theory the spin-S exchange interaction model and the (2S+1)-state Potts model have the same thermodynamic properties. Mean-field studies of these two models with antiferromagnetic interactions on general multipartite lattices are performed. These systems can have two or more successive first-order phase transitions.
UR - http://www.scopus.com/inward/record.url?scp=0345651544&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0345651544&partnerID=8YFLogxK
U2 - 10.1016/0375-9601(93)90034-W
DO - 10.1016/0375-9601(93)90034-W
M3 - Article
VL - 177
SP - 248
EP - 252
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 3
ER -