Entangled Photon‐Magnon Bundle Emission

Abstract

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.

Antibunched N-photon bundles from dark states assisted by ac Stark shift

“…The latter two of which, respectively, can be used as N-photon laser and states, and have aroused the broad interests of many researchers. Subsequently, multiple quantum bundles have been proposed and studied in various systems, including the cavity QED systems [24][25][26][27][28][29][30][31][32], superconducting circuit systems [33][34][35][36][37][38], waveguides [39][40][41], and hybrid magnet-qubit systems [42][43][44].…”