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Girsanov's transformation for SLE(kappa,rho) processes, intersection exponents and hiding exponents

Wendelin Werner

math.PRarXiv:math/0302115

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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