3 papers
physics.atom-ph2025
A continuous-wave vacuum ultraviolet laser for the nuclear clock
Qi Xiao, Gleb Penyazkov, Xiangliang Li +14
The exceptionally low-energy isomeric transition in Th at around 148.4 nm offers a unique opportunity for coherent nuclear control and the realisation of a nuclear clock. R…
quant-ph2024
Efficient generation of multiqubit entanglement states using rapid adiabatic passage
Shijie Xu, Xinwei Li, Xiangliang Li +2
We propose the implementation of a rapid adiabatic passage (RAP) scheme to generate entanglement in Rydberg atom-array systems. This method transforms a product state in a multi-qu…
quant-ph2024
High-fidelity and robust controlled-Z gates implemented with Rydberg atoms via echoing rapid adiabatic passage
Ming Xue, Shijie Xu, Xinwei Li +1
High-fidelity and robust quantum gates are essential for quantum information processing, where neutral Rydberg atoms trapped in optical tweezer arrays serving as a versatile platfo…