Girsanov's transformation for SLE(kappa,rho) processes, intersection exponents and hiding exponents
Abstract
We relate the formulas giving Brownian (and other) intersection exponents to the absolute continuity relations between Bessel process of different dimensions, via the two-parameter family of Schramm-Loewner Evolution processes SLE(kappa,rho) introduced in arXiv:math.PR/0209343. This allows also to compute the value of some new exponents (``hiding exponents'') related to SLEs and planar Brownian motions.
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