Feedback control of spin systems

Altafini, Claudio

dc.contributor.author	Altafini, Claudio	en_US
dc.date.accessioned	2006-04-12T07:08:54Z	en_US
dc.date.accessioned	2011-09-07T20:27:41Z
dc.date.available	2006-04-12T07:08:54Z	en_US
dc.date.available	2011-09-07T20:27:41Z
dc.date.issued	2006-04-12T07:08:54Z	en_US
dc.identifier.citation	Quantum Inf. Process. 6 (2007) 9-36	en_US
dc.identifier.uri	http://preprints.sissa.it/xmlui/handle/1963/1808	en_US
dc.description	Proc. of the 44th IEEE Conf. on Decision and Control,. Seville, Spain, December 2005 (to appear).	en_US
dc.description.abstract	The feedback stabilization problem for ensembles of coupled spin 1/2 systems is discussed from a control theoretic perspective. The noninvasive nature of the bulk measurement allows for a fully unitary and deterministic closed loop. The Lyapunov-based feedback design presented does not require spins that are selectively addressable. With this method, it is possible to obtain control inputs also for difficult tasks, like suppressing undesired couplings in identical spin systems.	en_US
dc.format.extent	557249 bytes	en_US
dc.format.mimetype	application/pdf	en_US
dc.language.iso	en_US	en_US
dc.relation.ispartofseries	SISSA;01/2006/M	en_US
dc.relation.ispartofseries	arXiv.org;quant-ph/0601016	en_US
dc.relation.uri	10.1007/s11128-006-0038-x	en_US
dc.title	Feedback control of spin systems	en_US
dc.type	Preprint	en_US
dc.contributor.department	Functional Analysis and Applications	en_US
dc.contributor.area	Mathematics	en_US