3 papers
quant-ph2026
Dynamics of entanglement in non-Hermitian system of nonreciprocal coupling
Jiguo Wu, Shaojie Yang, Xiong Liu +3
The exploration of the effect of non-Hermitian (NH) in quantum systems is gaining renewed momentum as a result of the recent progress in experiments. It has been indicated that the…
quant-ph2025
Single-Light-Pulse Driven Compact Atom Interferometry with Measurement Induced Large Momentum Transfer
Yinghang Jiang, Jiguo Wu, Junfan Zhu +2
We propose a fundamentally new design strategy of light-pulsed atom interferometry (LPAI) with a single atomic beam splitter. A traditional -pulse Raman beam is employed to re…
quant-ph2025
Quantum Weak Measurement Amplifies Dispersion Signal of Rydberg Atomic System
Yinghang Jiang, Jiguo Wu, Meng Shi +4
Rydberg atoms, with their long coherence time and large electric dipole moment, are pivotal in quantum precision measurement. In the process of approaching the standard quantum lim…