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Open Quantum Systems Decoherence Quantum Simulation

Sinusoidally Modulated Vacuum Rabi Oscillation of a Two-Level Atom in an Optomechanical Cavity

arXiv
Authors: Zhenshan Yang, Chenglin Bai, Xiangguo Meng, Minghong Wang

Year

2015

Paper ID

28040

Status

Preprint

Abstract Read

~2 min

Abstract Words

85

Citations

N/A

Abstract

We study the coherent dynamics of an excited two-level atom in a vacuum optomechanical cavity and find that the original atom-cavity Rabi oscillation is sinusoidally modulated by the light-mechanics coupling as the Rabi splitting is on resonance with the mechanical mode. We develop an analytic model in a three-dimensional Hilbert subspace to explain this phenomenon and employ numerical simulations of the density-matrix master equation to confirm our analysis. We also show that the modulated Rabi oscillation survives in presence of dissipations and other non-ideal factors.

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  • We study the coherent dynamics of an excited two-level atom in a vacuum optomechanical cavity and find that the original atom-cavity Rabi oscillation is sinusoidally modulated...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1507.05448 [2] arXiv https://arxiv.org/abs/1507.05448 [3] Publisher https://arxiv.org/abs/1507.05448

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