Dissipation-enhanced scrambling in the SYK model coupled to a lossy cavity

Pietro Pelliconi, Bastien Lapierre, Shinsei Ryu

We study the Yukawa-Sachdev-Ye-Kitaev model, a disordered model of $N$ Majorana fermions and $R=\gamma N$ bosons in which the bosons are linearly coupled to independent realizations of S…