Chordal SLEκ(ρ) is a natural variant of chordal SLE
curve. It is a family of random non-crossing curves on the upper half plane
from 0 to ∞, whose law is influenced by additional force points on
R. When there are force points away from the origin, the law of
SLEκ(ρ) is not reversible as the ordinary chordal
SLEκ. Zhan (2019) give an explicit description of the law of the time
reversal of SLEκ(ρ) when all force points lies on the
same sides of the origin, and conjectured that a similar result holds in
general. In this paper we prove his conjecture. In particular, based on Zhan's
result, using the techniques from the Imaginary Geometry developed by Miller
and Sheffield (2013), we show that when κ∈(0,8), the law of the time
reversal of non-boundary filling SLEκ(ρ)
process is absolutely continuous with respect to
SLEκ(ρ^) for some ρ^
determined by ρ, with the Radon-Nikodym derivative being a
product of conformal derivatives.Comment: 13 pages, 6 figure