Robust control of a not gate by composite pulses
Ghassen Dridi, M. Mejatty, Steffen J. Glaser, Dominique Sugny
Abstract
We present a general procedure to implement a not gate by composite pulses robust against both offset uncertainties and control field variations. We define different degrees of robustness in this two-parameter space, namely, along one, two, or all directions. We show that the phases of the composite pulse satisfy a nonlinear system and can be computed analytically or numerically.
Topics & Concepts
Composite numberRobustness (evolution)Offset (computer science)Nonlinear systemControl theory (sociology)Parameter spaceComputer sciencePhysicsMathematicsAlgorithmControl (management)Artificial intelligenceGeometryQuantum mechanicsChemistryGeneBiochemistryProgramming languageLaser-Matter Interactions and ApplicationsQuantum chaos and dynamical systemsAdvanced Fiber Laser Technologies