Quantum Chaos in Topologically Massive Gravity
High Energy Physics - Theory
2020-12-30 v2 Chaotic Dynamics
Quantum Physics
Abstract
We study quantum chaos of rotating BTZ black holes in Topologically Massive gravity (TMG). We discuss the relationship between chaos parameters including Lyapunov exponents and butterfly velocities from shock wave calculations of out-of-time-order correlators (OTOC) and from pole-skipping analysis. We find a partial match between pole-skipping and the OTOC results in the high temperature regime. We also find that the velocity bound puts a chaos constraint on the gravitational Chern-Simons coupling.
Keywords
Cite
@article{arxiv.2005.08508,
title = {Quantum Chaos in Topologically Massive Gravity},
author = {Yan Liu and Avinash Raju},
journal= {arXiv preprint arXiv:2005.08508},
year = {2020}
}
Comments
33 pages, 1 figure; v2: section 4.1 corrected, version to appear in JHEP