Experimental protection of quantum coherence by using a phase-tunable image drive.

摘要: The protection of quantum coherence is essential for building a practical computer able to manipulate, store and read information with high degree fidelity. Recently, it has been proposed increase the operation time qubit by means strong pulses achieve dynamical decoupling from its environment. We propose demonstrate simple highly efficient alternative route based on Floquet modes, which increases Rabi decay (TR) in number materials different spin Hamiltonians environments. regime TR ≈ T1, thus providing qubits ensembles be used processing storage.