Jacobsen J.L., Salas J. — Transfer Matrices and Partition-Function Zeros for Antiferromagnetic Potts Models. IV. Chromatic Polynomial with Cyclic Boundary Conditions
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Название: Transfer Matrices and Partition-Function Zeros for Antiferromagnetic Potts Models. IV. Chromatic Polynomial with Cyclic Boundary Conditions
Авторы: Jacobsen J.L., Salas J.
Аннотация:
Journal of Statistical Physics, Vol. 122, No. 4, February 2006. p. 705-760.
DOI: 10.1007/s10955-005-8077-8
We study the chromatic polynomial P_G(q) for m ×n square- and triangular-lattice strips of widths 2 ≤ m ≤ 8 with cyclic boundary conditions. This polynomial gives the zero-temperature limit of the partition function for the antiferromagnetic q-state Potts model defined on the lattice G...