Ground State Entropy of the Potts Antife
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Shu-Chiuan Chang; Robert Shrock
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Article
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2001
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Elsevier Science
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English
⚖ 227 KB
We present exact calculations of the zero-temperature partition function (chromatic polynomial) P for the q-state Potts antiferromagnet on triangular lattice strips of arbitrarily great length L x vertices and of width L y vertices and, in the L x → ∞ limit, the exponent of the ground state entropy,