1. On entanglement spreading from holography.
- Author
-
Mezei, Márk
- Subjects
QUANTUM entanglement ,HOLOGRAPHY ,METAL quenching ,CHAOS theory ,STANDARD model (Nuclear physics) ,QUANTUM mechanics - Abstract
A global quench is an interesting setting where we can study thermalization of subsystems in a pure state. We investigate entanglement entropy (EE) growth in global quenches in holographic field theories and relate some of its aspects to quantities characterizing chaos. More specifically we obtain four key results: In a companion paper [1], these results are put in the broader context of EE growth in chaotic systems: we relate EE growth to the chaotic spreading of operators, derive bounds on EE at a given time, and compare the holographic results to spin chain numerics and toy models. In this paper, we perform holographic calculations that provide the basis of arguments presented in that paper. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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