Bipartite Entanglement in Optomechanical Cavities Driven by Squeezed Light

被引：0
作者：
Smail Bougouffa
Mohannad Al-Hmoud
机构：
[1] Imam Mohammad ibn Saud Islamic University (IMSIU),Physics Department, College of Science
来源：
International Journal of Theoretical Physics | 2020年 / 59卷
关键词：
Entanglement; Cavity optomechanical system; Squeezing; State transfer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the stationary bipartite entanglement in a useful hybrid optomechanical system, which is constituted of two coupled-cavity optomechanics through a photon hopping process and both are driven by squeezed light. The transfer of correlations from an entangled light source to optomechanical cavities is explored. It is found that the generation of bipartite entanglement and entanglement transfer depend strongly on photon hopping strength and the matching of the input squeezed modes to the cavity modes. It is revealed that the generated stationary bipartite entanglement due to squeezed light that drives the cavities is robust against the thermal fluctuations. The fidelity of a coherent state of the optical modes is explored and it is shown that it offered interesting conditions on the stability of the system, which are the same for entanglement generation.
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页码：1699 / 1716
页数：17
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