ON RELATION BETWEEN SYMMETRIC VERTEX MODEL AND ISING MODEL ON THE SQUARE LATTICE
1991 ◽
Vol 05
(16)
◽
pp. 1075-1080
◽
Keyword(s):
The symmetric version of the two-state vertex model on the square lattice is studied. It is shown that there exists a manifold in the vertex weights parameter space on which the model can be mapped onto the Ising model in a field. The choices of symmetric vertex weights for which the equivalence holds in the whole temperature range are briefly discussed.
1992 ◽
Vol 06
(02)
◽
pp. 251-260
◽
Keyword(s):
1982 ◽
Vol 116
(3)
◽
pp. 622
2003 ◽
Vol 14
(10)
◽
pp. 1305-1320
◽
1996 ◽
Vol 11
(10)
◽
pp. 1747-1761
Keyword(s):
1990 ◽
Vol 04
(05)
◽
pp. 311-316
◽
Keyword(s):