Shortcut to success: Toward fast and robust quantum control through accelerating adiabatic passage
In work published in Physical Review Letters researchers at Osaka University’s Institute of Scientific and Industrial Research (SANKEN) used “the shortcuts to the adiabaticity (STA)” method to greatly speed-up the adiabatic evolution of spin qubits. The spin flip fidelity after pulse optimization can be as high as 97.8% in GaAs quantum dots. This work may be applicable to other adiabatic passage and may be useful for fast and high-fidelity quantum control.
Click to rate this post!
[Total: 0 Average: 0]
You have already voted for this article
(Visited 30 times, 1 visits today)