Krylov complexity, or K-complexity for short, has recently emerged as a new probe of chaos in quantum systems. It is measure operator growth space, which conjecturally bounds the measured by out time ordered correlator (OTOC). We study complexity conformal field theories considering arbitrary 2d CFTs, free field, and holographic models. find that bound on OTOC provided reduces to Maldacena, She...

Abstract Warped conformal field theories in two dimensions are exotic nonlocal, Lorentz violating characterized by Virasoro–Kac–Moody symmetries and have attracted a lot of attention as candidate boundary duals to warped AdS $$_3$$ 3 spacetimes, thereby expanding the scope ...