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quant-ph2024
Erasing Doppler Dephasing Error in Rydberg Quantum Gates
Rui Li, Jing Qian, Weiping Zhang
The Doppler dephasing error due to residual thermal motion of qubit atoms is a major cause of fidelity loss in neutral-atom quantum gates. Besides cooling and trapping advancements…
quant-ph2024
Active robustness against the detuning-error for Rydberg quantum gates
Qing-Ling Hou, Han Wang, Jing Qian
Error suppression to the experimental imperfections is a central challenge for useful quantum computing. Recent studies have shown the advantages of using single-modulated pulses b…