2 papers
quant-ph2026
Robust controlled-Z gate for Rydberg atoms based on level-crossing-free echoing rapid adiabatic passage
Yichi Zhang, Zhenqi Bai, Xu Zhao +3
We propose a controlled-Z gate scheme for Rydberg atoms based on level-crossing-free echoing rapid adiabatic population transfer. We design antisymmetric Rabi frequency pulses and…
quant-ph2026
High-fidelity multiqubit gates with Rydberg atoms via level-crossing-free Rapid adiabatic passage
Yichi Zhang, Ximo Wang, Zhenqi Bai +2
We propose a rapid adiabatic passage (RAP) scheme based on level-crossing-free pulses for deterministic generation of multiqubit entangled states in Rydberg atom systems. Unlike co…