Quantum Chaos in Topologically Massive Gravity

• URL: http://arxiv.org/abs/2005.08508v2
• Date: Thu, 29 Oct 2020 15:29:01 GMT
• Title: Quantum Chaos in Topologically Massive Gravity
• Authors: Yan Liu and Avinash Raju
• Abstract summary: 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.
• Score: 7.468194761962784
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• 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.

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