HET Seminar - Ringdown in the SYK Model

Thermal correlators in large N systems equilibrate at late times, but the precise late-time behavior is unknown away from holographic and free field limits. In this talk, Matthew will analyze this problem in the case of the SYK model away from the low-temperature limit. The basic technique involves a resummation of perturbation theory, reminiscent of the double cone construction. The talk will also discuss the interpretation of the result in terms of a dual stringy black hole.