Avoided crossing resonances: Structural and dynamical aspects
I. Lizuain, E. Hernández-Concepción, Juan Gonzalo Muga · Physical Review A · 2009
We examine structural and dynamical properties of quantum resonances associated with an avoided crossing and identify the parameter shifts where these properties attain extreme values. Thus the concept of avoided crossing resonance can be defined in different ways, which do not coincide in the general case. These definitions are applied to optimize the fidelity and speed of trapped-ion quantum gates.