摘要翻译:
分析了四态Potts模型在临界点附近的能量、比热、磁化和磁化率的蒙特卡罗和级数展开数据。讨论了对数修正的作用。给出了泛比A_+/A_-,$\gamma_+/\gamma_l$,$\gamma_t/\gamma_l$和R_c^+的估计。
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英文标题:
《Logarithmic corrections and universal amplitude ratios in the 4-state
  Potts model》
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作者:
Bertrand Berche (LPM), Paolo Butera (INFN), Lev Shchur (Landau
  Institute for Theoretical Physics)
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最新提交年份:
2007
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分类信息:
一级分类:Physics        物理学
二级分类:Statistical Mechanics        统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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一级分类:Physics        物理学
二级分类:High Energy Physics - Lattice        高能物理-晶格
分类描述:Lattice field theory. Phenomenology from lattice field theory. Algorithms for lattice field theory.  Hardware for lattice field theory.
晶格场论。从晶格场论到现象学。格场论的算法。晶格场论硬件。
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英文摘要:
  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_-, $\Gamma_+/\Gamma_L$, $\Gamma_T/\Gamma_L$ and R_c^+ are given. 
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PDF链接:
https://arxiv.org/pdf/707.3317