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.
CITATION STYLE
Werner, W. (2004). Girsanov’s transformation for SLE$(\kappa ,\rho )$ processes, intersection exponents and hiding exponents. Annales de La Faculté Des Sciences de Toulouse Mathématiques, 13(1), 121–147. https://doi.org/10.5802/afst.1066
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