Effects of the distribution of bimodal bonds on phase transition in 2D Potts model

F. Yaşar; Y. Gündüç; T. Çelik

doi:10.1016/S0378-4371(99)00319-2

Effects of the distribution of bimodal bonds on phase transition in 2D Potts model

F. Yaşar
, Y. Gündüç
, T. Çelik

Division of General Physics

Hacettepe University

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We have studied the q = 8 state Potts model in two dimension to determine the effects of the distribution of bimodal bonds on the phase transition. We have shown that, by monitoring the energy histograms and autocorrelation times, there exist a finite size-dependent threshold value of the introduced quenched bond randomness for rounding the first-order phase transition and this threshold value becomes smaller as the system size increased.

Original language	English
Pages (from-to)	537-544
Number of pages	8
Journal	Physica A: Statistical Mechanics and its Applications
Volume	274
Issue number	3
DOIs	https://doi.org/10.1016/S0378-4371(99)00319-2
Publication status	Published - 15 Dec 1999

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abstract = "We have studied the q = 8 state Potts model in two dimension to determine the effects of the distribution of bimodal bonds on the phase transition. We have shown that, by monitoring the energy histograms and autocorrelation times, there exist a finite size-dependent threshold value of the introduced quenched bond randomness for rounding the first-order phase transition and this threshold value becomes smaller as the system size increased.",

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AU - Gündüç, Y.

AU - Çelik, T.

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AB - We have studied the q = 8 state Potts model in two dimension to determine the effects of the distribution of bimodal bonds on the phase transition. We have shown that, by monitoring the energy histograms and autocorrelation times, there exist a finite size-dependent threshold value of the introduced quenched bond randomness for rounding the first-order phase transition and this threshold value becomes smaller as the system size increased.

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Effects of the distribution of bimodal bonds on phase transition in 2D Potts model

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