论文标题
对弹簧合奏的强大控制：应用于离子回旋共振和两级量子系统
Robust control of an ensemble of springs: Application to Ion Cyclotron Resonance and two-level Quantum Systems
论文作者
论文摘要
我们通过绝热，绝热性和最佳过程来研究具有不同频率的弹簧集合的同时控制。系统的线性性使我们能够为控制场和动力学的时间演变得出分析表达式。我们讨论不同解决方案的相对优势。这些结果用于两个不同的示例。对于离子回旋共振，我们展示了如何通过电场最佳控制离子。使用旋转和弹簧之间的映射，我们得出了分析快捷方式协议，以实现两级量子系统的鲁棒和选择性激发。
We study the simultaneous control of an ensemble of springs with different frequencies by means of adiabatic, shortcut to adiabaticity and optimal processes. The linearity of the system allows us to derive analytical expressions for the control fields and the time evolution of the dynamics. We discuss the relative advantages of the different solutions. These results are applied in two different examples. For Ion Cyclotron Resonance, we show how to optimally control ions by means of electric field. Using a mapping between spins and springs, we derive analytical shortcut protocols to realize robust and selective excitations of two-level quantum systems.
