4 papers
High-purity fluorescence photon bundle emission from two separate emitters
Zhicai Chen, Jun Xu, Deyi Kong +2
We propose a scheme for generating high-purity fluorescence two-photon bundles from two spatially separate two-level emitters, whose correlated excitation is mediated by a strongly…
Enhanced two-photon sources in a cavity-coupled two-atom system
Zhicai Chen, Jun Xu, Deyi Kong +2
We propose a component-selective scheme for improving two-photon sources in a cavity-coupled two-atom system, where a single cavity mode interacts with two two-level atoms driven b…
Chiral interaction enhanced magnon bundle emission
Zhicai Chen, Deyi Kong, Chengdeng Gou +2
In this paper, we suggest a chiral interaction scheme to enhance magnon bundle emission by placing a qubit and a magnon into a cascaded-cavity setup, respectively. It is found that…
Dissipative Time Quasicrystals from Multilevel Interference
Kang Shen, Xiangming Hu, Fei Wang
Boundary time crystals exhibit spontaneous breaking of continuous time-translation symmetry through persistent periodic oscillations in driven-dissipative many-body systems. Here,…