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Fisher zeros and Potts zeros of the Q-state Potts model for nonzero external magnetic field

Seung-Yeon Kim
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Abstract

The properties of the partition function zeros in the complex temperature plane (Fisher zeros) and in the complex $Q$ plane (Potts zeros) are investigated for the $Q$-state Potts model in an arbitrary nonzero external magnetic field $H_q$, using the exact partition function of the one-dimensional model.

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Seung-Yeon Kim. 2003-07-01. Fisher zeros and Potts zeros of the Q-state Potts model for nonzero external magnetic field. https://arxiv.org/abs/cond-mat/0307010

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