2 papers
quant-ph2025
Stark-induced tunable phase transition in the two-photon Dicke-Stark model
Cui-Lu Zhai, Wei Wu, Chun-Wang Wu +1
We theoretically investigate the superradiant phase transition (SPT) in the two-photon Dicke-Stark model, which incorporates both Rabi and Stark coupling. By introducing a Stark co…
quant-ph2024
Single-photon triggered quantum entanglement between two qubits or at least 2000 identical qubits
Wangjun Lu, Cuilu Zhai, Hong Tao +3
This paper studies the effect of single-photon light fields on quantum entanglement between two qubits and multiple identical qubits initially in a direct state. For two qubits, we…