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Prog. Theor. Phys. Vol. 71 No. 6 (1984) pp. 1123-1128
A Rondom Potts Model with Different Number of Potts Spin States
Sasuke Miyazima
Department of Applied Physics, Chubu University, Kasugai 487
(Received April 1, 1983; Revised November 14, 1983)
Abstract:
A simple random Potts model which consists of a mixture of p-state and q-state Potts spins with p > q is considered within the molecular field approximation. Two different cases are studied: i. The excess states (q +1 to p-th states) of the p-state Potts spins have no interaction with the q-state Potts spins. ii. p = 2q and its excess states (q + 1 to 2q-th states) interact with the q-state Potts spins like the first q-states of the p-state Potts spins. The variation of the order parameters with temperature and the transition temperature of the mixture are calculated.
URL :
http://ptp.ipap.jp/link?PTP/71/1123/
DOI : 10.1143/PTP.71.1123
References:
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Citing Article(s) :
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Progress of Theoretical Physics Vol. 124 No. 2 (2010) pp. 381-388
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Phase Transition in Potts Model with Invisible States
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Ryo Tamura, Shu Tanaka and Naoki Kawashima
