0 60 50 15 v 1 4 M ay 2 00 6 Character decomposition of Potts model partition functions . II . Toroidal geometry
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چکیده
We extend our combinatorial approach of decomposing the partition function of the Potts model on finite two-dimensional lattices of size L × N to the case of toroidal boundary conditions. The elementary quantities in this decomposition are characters Kl,D labelled by a number of bridges l = 0, 1, . . . , L and an irreducible representation D of the symmetric group Sl. We develop an operational method of determining the amplitudes of the eigenvalues as well as some of their degeneracies.
منابع مشابه
X iv : m at h - ph / 0 60 50 16 v 1 4 M ay 2 00 6 Character decomposition of Potts model partition functions . I . Cyclic geometry
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تاریخ انتشار 2008