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arXiv 0907.0226math-phcond-mat.stat-mechmath.COmath.MP
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平稳TASEP在特征线附近的极限过程

Limit process of stationary TASEP near the characteristic line

Jinho Baik, Patrik L. Ferrari, Sandrine Péché

摘要:

以Bernoulli-rho测度为初始条件,0<rho<1,Z上的完全不对称简单排斥过程(TASEP)是平稳的。我们知道,沿着特征线,电流波动的量级为t^{1/3}。极限分布也得到了明确的。在本文中,我们确定的极限多点分布的电流波动远离的特点,由t^{2/3}的顺序。主要工具是分析一个相关的有向最后渗流模型。讨论了串联排队系统在平衡时的进程极限。

英文摘要:

The totally asymmetric simple exclusion process (TASEP) on Z with the Bernoulli-rho measure as initial conditions, 0<rho<1, is stationary. It is known that along the characteristic line, the current fluctuates as of order t^{1/3}. The limiting distribution has also been obtained explicitly. In this paper we determine the limiting multi-point distribution of the current fluctuations moving away from the characteristics by the order t^{2/3}. The main tool is the analysis of a related directed last percolation model. We also discuss the process limit in tandem queues in equilibrium.

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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