multiqubit entanglement 1quantum gates 1rapid adiabatic passage 1robust quantum control 1rydberg atoms 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
High-fidelity multiqubit gates with Rydberg atoms via level-crossing-free Rapid adiabatic passage
Yichi Zhang, Ximo Wang, Zhenqi Bai +2
The paper introduces a rapid adiabatic passage method using level‑crossing‑free pulses to deterministically create high‑fidelity multiqubit entangled states in Rydberg atom systems…
quant-ph2025
Strongly Coupled Continuous Time Crystal
Ximo Wang, Qiwei Han, Zhenqi Bai +2
Time crystals are classified into discrete time crystals and continuous time crystals based on whether they spontaneously break time-translation symmetry. Continuous-time crystals…
quant-ph2025
Geometric Quantum Gates of Non-closed Paths Under Counterdiabatic Driving
Ximo Wang, Hongyan Fan, Zhengqi Bai +1
Non-adiabatic and non-closed evolutionary paths play a significant role in the fidelity of quantum gates. We propose a high-fidelity quantum control framework based on the quasi-to…