The configurational measure on mutually avoiding SLE paths
Probability
2009-05-15 v2
Abstract
We define multiple chordal SLEs in a simply connected domain by considering a natural configurational measure on paths. We show how to construct these measures so that they are conformally covariant and satisfy certain boundary perturbation and Markov properties, as well as a cascade relation. As an example of our construction, we derive the scaling limit of Fomin's identity in the case of two paths directly; that is, we prove that the probability that an SLE(2) and a Brownian excursion do not intersect can be given in terms of the determinant of the excursion hitting matrix. Finally, we define the lambda-SAW, a one-parameter family of measures on self-avoiding walks on Z^2.
Cite
@article{arxiv.math/0605159,
title = {The configurational measure on mutually avoiding SLE paths},
author = {Michael J. Kozdron and Gregory F. Lawler},
journal= {arXiv preprint arXiv:math/0605159},
year = {2009}
}
Comments
v2: 29 pages, 4 figures; fixed minor typos, updated references