Multiradial SLE with spiral: resampling property and boundary perturbation

Understand

We consider multiple radial Schramm-Loewner evolution (SLE) curves with various time parameterizations and possible spiraling behavior.

• We construct them by tilting independent radial SLEs with a suitable local martingale, generalizing the earlier construction by Healey and Lawler.
• We prove that the curves are almost surely transient (i.e., they emanate from boundary points and terminate at a common interior target point).
• We show that they enjoy the resampling property: conditional on all of the curves but one, the remaining curve is distributed as chordal SLE in the remaining domain.