Title :
Feedback stabilization of spin systems
Author :
Altafini, Claudio
Author_Institution :
SISSA-ISAS, International School for Advanced Studies, via Beirut 2-4, 34014 Trieste, Italy. altafini@sissa.it
Abstract :
The feedback stabilization problem for ensembles of coupled spin 1/2 systems is discussed. The noninvasive nature of the bulk measurement allows for a fully unitary and deterministic closed loop. The Lyapunov-based feedback design does not require that the spins are selectively addressable.
Keywords :
Control system synthesis; Convergence; Extraterrestrial measurements; Hafnium; Nuclear magnetic resonance; Open loop systems; Quantum mechanics; Real time systems; State feedback; State-space methods;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1582418
