Twisted times, the Schwarzian and its deformations in DSSYK
Abstract The IR dynamics of SYK is that of the Schwarzian theory, the effective theory of broken reparametrization invariance.In the double scaling limit, SYK is completely solvable by chord diagrams, whose generating functional is a bilocal THISILYN CLEANSE Liouville theory.At low temperatures a set of modes in this description becomes soft.We int