04/05/2020, 15:00 — 16:00 —
Room P3.10, Mathematics Building
João Rodrigues, University of the Witwatersrand
Chaos in the Fishnet
We consider the computation of out-of-time-ordered correlators (OTOCs) in the fishnet theories, with a mass term added. These fields theories are not unitary. We compute the growth exponent, in the planar limit, at any value of the coupling and show that the model exhibits chaos.