Onsager--Machlup functional for multiple SLEs

Recently, Carfagnini and Wang established that the loop Loewner energy can be interpreted as the Onsager–Machlup functional for the SLE loop measure. In this paper, we first interpret the multi-chordal Loewner potential as an Onsager–Machlup functional for the multi-chordal SLE. Subsequently, we extend the conformal deformation formula to the multi-radial Loewner potential and derive the Onsager–Machlup functional for the multi-radial SLE.