Spanning Forests and the q-State Potts Model in the Limit q →0
نویسندگان
چکیده
منابع مشابه
3 1 A ug 2 00 5 Spanning forests and the q - state Potts model in the limit q → 0
We study the q-state Potts model with nearest-neighbor coupling v = eβJ −1 in the limit q, v → 0 with the ratio w = v/q held fixed. Combinatorially, this limit gives rise to the generating polynomial of spanning forests; physically, it provides information about the Potts-model phase diagram in the neighborhood of (q, v) = (0, 0). We have studied this model on the square and triangular lattices...
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ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 2005
ISSN: 0022-4715,1572-9613
DOI: 10.1007/s10955-005-4409-y