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arXiv · 0707.3317

Logarithmic corrections and universal amplitude ratios in the 4-state Potts model

Bertrand Berche·Paolo Butera·Lev Shchur
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Abstract

Monte Carlo and series expansion data for the energy, specific heat, magnetisation and susceptibility of the 4-state Potts model in the vicinity of the critical point are analysed. The role of logarithmic corrections is discussed. Estimates of universal ratios A_+/A_-, $Γ_+/Γ_L$, $Γ_T/Γ_L$ and R_c^+ are given.

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Bertrand Berche, Paolo Butera, Lev Shchur. 2007-07-23. Logarithmic corrections and universal amplitude ratios in the 4-state Potts model. https://arxiv.org/abs/0707.3317

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