4 papers
Memory and thermal amplification in spin--cavity squared commutators
Yong-Hong Ma, Hui-Hui Xu, Jian-Zhuang Wu +4
Squared commutators in the Holstein--Primakoff limit of a spin--cavity system provide a compact way to separate propagation from covariance growth in a finite-temperature reservoir…
Chaos Generation and Control with Molecular Optomechanical System
Hui-Hui Xu, Jian-zhuang Wu, Lei-Bo Deng +2
Chaos is central to secure communication and physical random-number generation. Conventional cavity-optomechanical implementations, however, usually rely on weak single-photon opto…
Entanglement generation in capacitively coupled Transmon-cavity system
Jian-Zhuang Wu, Lian-E Lu, Xin-Yu Zhao +1
In this paper, the higher energy levels of the transmon qubit are taken into consideration to investigate the continuous variable entanglement generation between the transmon qubit…
Quantum Nonlinear Effect in Dissipatively Coupled Optomechanical System
Wen-Quan Yang, Wei Niu, Yong-Hong Ma +1
A full-quantum approach is used to study quantum nonlinear properties of a compound Michelson-Sagnac interferometer optomechanical system. The effective Hamiltonian shows that both…