Out-of-time-order correlator in coupled harmonic oscillators

Out-of-time-order correlator in coupled harmonic oscillators

Abstract Exponential growth of thermal out-of-time-order correlator (OTOC) is an indicator of a possible gravity dual, and a simple toy quantum model showing the growth is being looked for. We consider a system of two harmonic oscillators coupled nonlinearly with each other, and numerically observe...

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Bibliographic Details
Main Authors: Tetsuya Akutagawa, Koji Hashimoto, Toshiaki Sasaki, Ryota Watanabe
Format: Article
Language:English
Published: SpringerOpen 2020-08-01
Series:Journal of High Energy Physics
Subjects:
Gauge-gravity correspondence
Black Holes
Models of Quantum Gravity
Online Access:http://link.springer.com/article/10.1007/JHEP08(2020)013

Internet

http://link.springer.com/article/10.1007/JHEP08(2020)013

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