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Entangled Photon‐Magnon Bundle Emission
Laser & Photonics Reviews ( IF 11.0 ) Pub Date : 2024-04-15 , DOI: 10.1002/lpor.202300977
Qian Bin 1 , Qing‐Yang Qiu 1 , Ying Wu 1 , Xin‐You Lü 1
Affiliation  

Multiquanta correlation between quanta of a completely different nature is an important resource for hybrid quantum information processing since it allows quantum states of matters to be manipulated by other degrees of freedom. Here, a method is proposed to realize the hybrid bundle emission of strongly correlated single photons and magnons. The optically driven multiquanta resonance leads to the super‐Rabi oscillation between the vacuum state and photon‐magnon state, which, combined with system dissipations, generates photon‐magnon bundle emission. Interestingly, accompanied by this bundle emission, the photon‐magnon entanglement and fully inseparable photon‐magnon‐qubit tripartite entanglement are achieved. This allows the proposed hybrid system to serve as a quantum emitter of entangled photon‐magnon bundle, which is useful for building hybrid quantum network and the engineering of new types of quantum devices.

中文翻译:

纠缠光子-磁振子束发射

完全不同性质的量子之间的多量子相关性是混合量子信息处理的重要资源,因为它允许通过其他自由度操纵物质的量子态。这里,提出了一种实现强相关单光子和磁振子混合束发射的方法。光驱动的多量子共振导致真空态和光子磁振子态之间的超拉比振荡,与系统耗散相结合,产生光子磁振子束发射。有趣的是,伴随着这种束发射,实现了光子-磁振子纠缠和完全不可分离的光子-磁振子-量子位三方纠缠。这使得所提出的混合系统可以用作纠缠光子-磁振子束的量子发射器,这对于构建混合量子网络和新型量子器件的工程非常有用。
更新日期:2024-04-15
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