Critical exponents, conformal invariance and planar Brownian motion
arXiv:math/0007042
Abstract
In this review paper, we first discuss some open problems related to two-dimensional self-avoiding paths and critical percolation. We then review some closely related results (joint work with Greg Lawler and Oded Schramm) on critical exponents for two-dimensional simple random walks, Brownian motions and other conformally invariant random objects.
review paper (congress proceedings), 18 pages, 2 figures