DocumentCode :
3214958
Title :
Control of Open Quantum Dynamical Systems
Author :
Ming Zhang ; Wei Zhu ; Dewen Hu
Author_Institution :
Coll. of Mechatronics & Autom., Nat. Univ. of Defense Technol., Changsha, China
fYear :
2006
fDate :
7-11 Aug. 2006
Firstpage :
2137
Lastpage :
2140
Abstract :
This paper demonstrates that the decoherence-free subsystem of open quantum dynamical system is open-loop controllable if the suitable coherent controls are permitted. This result is in marked contrast to the fact that open quantum dynamical systems are not open-loop controllable. In other words, combining the decoherence-free subsystem condition with coherent control on the open quantum dynamical systems will enhance the ability to suppress the decoherence and to manipulate open quantum dynamical systems.
Keywords :
controllability; open loop systems; quantum computing; decoherence-free subsystem; open quantum dynamical system; open-loop controllability; Control systems; Controllability; Educational institutions; Equations; Hilbert space; Mechatronics; Open loop systems; Open systems; Performance evaluation; Quantum mechanics; Controllability; Decoherence-free subsystem; Open quantum dynamical systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control Conference, 2006. CCC 2006. Chinese
Conference_Location :
Harbin
Print_ISBN :
7-81077-802-1
Type :
conf
DOI :
10.1109/CHICC.2006.280933
Filename :
4060481
Link To Document :
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