The probability that planar loop-erased random walk uses a given edge

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The probability that planar loop-erased random walk uses a given edge

We give a new proof of a result of Rick Kenyon that the probability that an edge in the middle of an n × n square is used in a loop-erased walk connecting opposites sides is of order n−3/4. We, in fact, improve the result by showing that this estimate is correct up to multiplicative constants.

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ژورنال

عنوان ژورنال: Electronic Communications in Probability

سال: 2014

ISSN: 1083-589X

DOI: 10.1214/ecp.v19-2908