arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0807.2394cond-mat.stat-mech
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非平衡扩散系统中的长程关联与相变

Long range correlations and phase transition in non-equilibrium diffusive systems

T. Bodineau, B. Derrida, V. Lecomte, F. van Wijland

摘要:

我们得到了显式表达式的长程相关的ABC模型和扩散模型的条件下产生一个非典型的电流的particle.In这两种情况下,两点关联函数允许检测发生的相变,因为它们成为奇异的系统接近过渡。

英文摘要:

We obtain explicit expressions for the long range correlations in the ABC model and in diffusive models conditioned to produce an atypical current of particles.In both cases, the two-point correlation functions allow to detect the occurrence of a phase transition as they become singular when the system approaches the transition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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