31 citations · 32 across the 7 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
quant-ph2026
Sparse and weak-measurement certification of graph-edge entanglement in PXP scar wavepackets
Ximo Wang, Yichi Zhang, Qiwei Han +6
An imperfect many-body revival does not by itself certify the entanglement of the returning state. We give a finite-record protocol for graph-edge localizable entanglement along sc…
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…