4.6 Article

Generation of Schrodinger Cat States in a Hybrid Cavity Optomechanical System

期刊

ENTROPY
卷 24, 期 11, 页码 -

出版社

MDPI
DOI: 10.3390/e24111554

关键词

hybrid cavity optomechanical system; quantum network

资金

  1. National Natural Science Foundation of China [12074070]
  2. Natural Science Foundation of Fujian Province [2020J01471]

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A new alternative scheme is proposed to achieve Schrodinger cat states in a strong coupling hybrid cavity optomechanical system. Numerical simulations confirm the validity of the proposed scheme.
We present an alternative scheme to achieve Schrodinger cat states in a strong coupling hybrid cavity optomechanical system. Under the single-photon strong-coupling regime, the interaction between the atom-cavity-oscillator system can induce the mesoscopic mechanical oscillator to Schrodinger cat states. Comparing to previous schemes, the proposed proposal consider the second order approximation on the Lamb-Dicke parameter, which is more universal in the experiment. Numerical simulations confirm the validity of our derivation.

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