248 citations · 850 across the 31 of their papers we have counts for
31 papers
Quantum sensing of rotation velocity based on Bose-Hubbard model
Che Jiang, Yaojie Zeng, Qi Qin +2
This work theoretically study the Bose-Hubbard model in a ring geometry in a rotating frame. We obtain an effective Hamiltonian by using unitary transformation, where the effect of…
Nonequilibrium-induced enhancement of dynamical quantum coherence and entanglement of spin arrays
Zhedong Zhang, Hongchen Fu, Jin Wang
The random magnetic field produced by nuclear spins has long been viewed as the dominating source of decoherence in the quantum-dot based spins. Here we obtain in both exact and an…
Wigner spectrum and coherent feedback control of continuous-mode single-photon Fock states
Zhiyuan Dong, Lei Cui, Guofeng Zhang +1
Single photons are very useful resources in quantum information science. In real applications it is often required that the photons have a well-defined spectral (or equivalently te…
Control protocol of finite dimensional quantum systems using alternating square pulse
Jianju Tang, H. C. Fu
Control protocol to drive finite dimensional quantum systems to an arbitrary target state using square pulses is proposed explicitly. It is a multi-cycle control process and in eac…
A control protocol of finite dimensional quantum systems using square pules
Jianju Tang, H. C. Fu
The control protocols of two types of finite dimensional quantum systems are proposed. The feasibility of each protocol is possible and an arbitrary target state can be achieved fr…
A control protocol of finite dimensional quantum systems
Jianju Tang, H. C. Fu
An exact and analytic control protocol of two types of finite dimensional quantum systems is proposed. The system can be drive to an arbitrary target state using cosine classical f…