Supersymmetric Spectral Form Factor and Euclidean Black Holes
Supersymmetric Spectral Form Factor and Euclidean Black Holes
The late-time behavior of spectral form factor (SFF) encodes the inherent discreteness of a quantum system, which should be generically nonvanishing. We study an index analog of the microcanonical spectrum form factor in four-dimensional $\mathcal{N}=4$ super Yang-Mills theory. In the large $N$ limit and at large enough energy, the most …