246 citations · 670 across the 15 of their papers we have counts for
3 papers · 1 filter
Rényi mutual information in quantum field theory, tensor networks, and gravity
Jonah Kudler-Flam, Laimei Nie, Akash Vijay
We explore a large class of correlation measures called the Rényi mutual informations (RMIs). Unlike the commonly used notion of RMI involving linear combinations of Rényi en…
Conformal field theory and the web of quantum chaos diagnostics
Jonah Kudler-Flam, Laimei Nie, Shinsei Ryu
We study three prominent diagnostics of chaos and scrambling in the context of two-dimensional conformal field theory: the spectral form factor, out-of-time-ordered correlators, an…
Signature of quantum chaos in operator entanglement in 2d CFTs
Laimei Nie, Masahiro Nozaki, Shinsei Ryu +1
We study operator entanglement measures of the unitary evolution operators of (1+1)-dimensional conformal field theories (CFTs), aiming to uncover their scrambling and chaotic beha…