6533b855fe1ef96bd12aff73

RESEARCH PRODUCT

Quantum control theory for decoherence suppression in quantum gates

M. A. CironeTommaso CalarcoEric CharronAlessio RecatiM. CozziniA. Negretti

subject

PhysicsQuantum technologyOpen quantum systemQuantum networkPhysics and Astronomy (miscellaneous)Quantum error correctionQuantum mechanicsQuantum algorithmPhysics::Atomic PhysicsQuantum informationQuantum dissipationQuantum computer

description

We show how quantum optimal control theory can help achieve high-fidelity quantum gates in real experimental settings. We discuss several optimization methods (from iterative algorithms to optimization by interference and to impulsive control) and different physical scenarios (from optical lattices to atom chips and to Rydberg atoms).

yearjournalcountryeditionlanguage
2007-02-01
http://hdl.handle.net/10447/18080