21 citations · 50 across the 11 of their papers we have counts for
5 papers · 1 filter
Quantum indirect synchronization
Guo Meitong, Niu Xiangyu, Yi Xuexi +1
It is well known that a system with two or more levels exists a limit cycle and can be synchronized with an external drive when the system and the drive are directly coupled. One m…
Detecting the effects of quantum gravity with exceptional points in optomechanical sensors
Dianzhen Cui, T. Li, Jianning Li +1
In this manuscript, working with a binary mechanical system, we examine the effect of quantum gravity on the exceptional points of the system. On the one side, we find that the exc…
Implementation of hybridly protected quantum gates
Chunfeng Wu, Chunfang Sun, Gangcheng Wang +2
We explore the implementation of hybridly protected quantum operations combining the merits of holonomy, dynamical decoupling approach and dephasing-free feature based on a simple…
Cramér-Rao bound and quantum parameter estimation with non-Hermitian systems
Jianning Li, Haodi Liu, Zhihai Wang +1
The quantum Fisher information constrains the achievable precision in parameter estimation via the quantum Cramér-Rao bound, which has attracted much attention in Hermitian systems…
Shortcuts to adiabaticity for open quantum systems and a mixed-state inverse engineering scheme
S. L. Wu, W. Ma, X. L. Huang +1
We propose a fast mixed-state control scheme to transfer the quantum state along designable trajectories in Hilbert space, which is robust to multiple decoherence noises. Starting…