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Flatness-Based Control of a Single Qubit Gate

2008; Institute of Electrical and Electronics Engineers; Volume: 53; Issue: 3 Linguagem: Inglês

10.1109/tac.2008.917650

2334-3303

Paulo Sérgio Pereira da Silva, Pierre Rouchon,

Quantum optics and atomic interactions

This work considers the open-loop control problem of steering a two level quantum system from an initial to a final condition. The model of this system evolves on the state space SU(2), having two inputs that correspond to the complex amplitude of a resonant laser field. A symmetry preserving flat output is constructed using a fully geometric construction and quaternion computations. Simulation results of this flatness-based open-loop control are provided.