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arXiv math-ph/0211040math-phcond-mat.dis-nncond-mat.stat-mechmath.MP
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有向最后通过渗流中的最后分支

Last Branching in Directed Last Passage Percolation

Patrik L. Ferrari, Herbert Spohn

摘要:

研究了Poissonean随机环境中的1+1维有向聚合物.对于两个聚合物的最大长度具有相同的起源和不同的端点,我们建立的最后一个分支的点是由一个单一的聚合物的横向波动的指数。我们还调查了分支的密度。

英文摘要:

The 1+1 dimensional directed polymers in a Poissonean random environment is studied. For two polymers of maximal length with the same origin and distinct end points we establish that the point of last branching is governed by the exponent for the transversal fluctuations of a single polymer. We also investigate the density of branches.

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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