Entanglement Dynamics in Dispersive Optomechanics: Non-Classicality and Revival
Igor Brand\~ao, Bruno Suassuna, Bruno Melo, Thiago Guerreiro
TL;DR
This paper investigates how entanglement evolves in dispersive optomechanical systems, revealing non-classicality of the mechanical oscillator and proposing an experimental setup with ultracold atomic ensembles.
Contribution
It introduces a detailed analysis of entanglement dynamics in dispersive optomechanics and proposes an experimental realization with ultracold atomic ensembles.
Findings
Optical entanglement indicates non-classicality of the mechanical oscillator.
Entanglement dynamics depend on optomechanical coupling, photon number, and temperature.
Revival of entanglement is observed under certain conditions.
Abstract
We study entanglement dynamics in dispersive optomechanical systems consisting of two optical modes and a mechanical oscillator inside an optical cavity. The two optical modes interact with the mechanical oscillator, but not directly with each other. The appearance of optical entanglement witnesses non-classicality of the oscillator. We study the dependence of the entanglement dynamics with the optomechanical coupling, the mean photon number in the cavity and the oscillator temperature. An experimental realization with ultracold atomic ensembles is proposed.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.