Microcanonical Transfer Matrix Study of the Q-state Potts Model

Columbia; Richard J. Creswick; Seung-Yeon Kim (Department of Physics; South Carolina; University of South Carolina; USA)

arxiv: cond-mat/9810153 · v1 · submitted 1998-10-13 · ❄️ cond-mat.stat-mech

Microcanonical Transfer Matrix Study of the Q-state Potts Model

Richard J. Creswick , Seung-Yeon Kim (Department of Physics , University of South Carolina , Columbia , South Carolina , USA) This is my paper

classification ❄️ cond-mat.stat-mech

keywords modelstatezerosmatrixmicrocanonicalpottsq-statetransfer

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The microcanonical transfer matrix is used to study the zeros of the partition function of the Q-state Potts model. Results are presented for the Yang-Lee zeros of the 3-state model, the Fisher zeros of the 3-state model in an external field $H_q<0$, and the spontaneous magnetization of the 2-state model. In addition, we are able to calculate the ground-state entropy of the 3-state model and find $s_0=0.43153(3)$ in excellent agreement with the exact value, 0.43152...

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Microcanonical Transfer Matrix Study of the Q-state Potts Model

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