1 citations · 1 across the 3 of their papers we have counts for
3 papers
quant-ph2024
Enhancing the sensitivity of quantum fiber-optical gyroscopes via a non-Gaussian-state probe
Wen-Xun Zhang, Rui Zhang, Yunlan Zuo +1
We propose a theoretical scheme to enhance the sensitivity of a quantum fiber-optical gyroscope (QFOG) via a non-Gaussian-state probe based on quadrature measurements of the optica…
quant-ph2023★ 1 cited
Parity-time-symmetric two-qubit system: entanglement and sensing
J. Zhang, Y. L. Zhou, Y. L. Zuo +3
In this paper we study exceptional-point (EP) effects and quantum sensing in a parity-time (PT)-symmetric two-qubit system with the Ising-type interaction. We explore EP properties…
quant-ph2023
Asymmetry-enhanced phase sensing via asymmetric entangled coherent states
Xiao-Tong Chen, Wang-Jun Lu, Yunlan Zuo +3
We study quantum phase sensing with an asymmetric two-mode entangled coherent state (ECS) in which the two local amplitudes have different values. We find the phenomenon of the asy…