Laser & Optoelectronics Progress, Volume. 56, Issue 4, 042701(2019)
Controllable Quantum Entanglement Based on Cavity Structure
A scheme for the preparation of quantum entangled states is proposed based on a V-type three-level atom and cavity quantum electrodynamics system. The dynamics of cavity-cavity entanglement is numerically analyzed under different coupling parameters. The research results show that the cavity-cavity entanglement can be mediated by varying the coupling parameters between cavities when the atom successively passes through the empty cavities at a constant speed. Moreover, this scheme can be utilized for the simultaneous generation and control of multi-component quantum entanglement states.
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Fan Lu. Controllable Quantum Entanglement Based on Cavity Structure[J]. Laser & Optoelectronics Progress, 2019, 56(4): 042701
Category: Quantum Optics
Received: Jul. 31, 2018
Accepted: Aug. 31, 2018
Published Online: Jul. 31, 2019
The Author Email: Lu Fan (33933524@qq.com)