Title :
Rapid state-reduction of quantum systems using feedback control
Author :
Combes, Joshua ; Jacobs, Kurt
Author_Institution :
Centre for Quantum Comput. Technol., Griffith Univ., Griffith, NSW
Abstract :
We show that feedback control can be used to significantly increase the speed at which a continuous measurement purifies the state of a quantum system, and thus the speed at which pure-state can be prepared.
Keywords :
feedback; quantum optics; feedback control; pure-state; quantum systems; rapid state-reduction; Extraterrestrial measurements; Feedback control; Performance evaluation; Physics; Q measurement; Quantum computing; Quantum mechanics; Space technology; Time measurement; Velocity measurement; (000.6800) Theoretical Physics; (270.2500) Quantum Optics;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628946
