dc.contributor.author | Thomsen, LK | |
dc.contributor.author | Mancini, S | |
dc.contributor.author | Wiseman, HM | |
dc.date.accessioned | 2017-05-03T11:50:55Z | |
dc.date.available | 2017-05-03T11:50:55Z | |
dc.date.issued | 2002 | |
dc.date.modified | 2009-10-12T23:14:29Z | |
dc.identifier.issn | 1050-2947 | |
dc.identifier.doi | 10.1103/PhysRevA.65.061801 | |
dc.identifier.uri | http://hdl.handle.net/10072/6993 | |
dc.description.abstract | We propose a quantum feedback scheme for producing deterministically reproducible spin squeezing. The results of a continuous nondemolition atom number measurement are fed back to control the quantum state of the sample. For large samples and strong cavity coupling, the squeezing parameter minimum scales inversely with atom number, approaching the Heisenberg limit. Furthermore, ceasing the measurement and feedback when this minimum has been reached will leave the sample in the maximally squeezed spin state. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.format.extent | 168107 bytes | |
dc.format.mimetype | application/pdf | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.publisher.place | USA | |
dc.publisher.uri | http://prola.aps.org/abstract/PRA/v65/i6/e061801 | |
dc.relation.ispartofpagefrom | 061801.1 | |
dc.relation.ispartofpageto | 061801.4 | |
dc.relation.ispartofjournal | Physical Review A: Atomic, Molecular and Optical Physics | |
dc.relation.ispartofvolume | 65 | |
dc.subject.fieldofresearch | Mathematical sciences | |
dc.subject.fieldofresearch | Physical sciences | |
dc.subject.fieldofresearch | Chemical sciences | |
dc.subject.fieldofresearchcode | 49 | |
dc.subject.fieldofresearchcode | 51 | |
dc.subject.fieldofresearchcode | 34 | |
dc.title | Spin squeezing via quantum feedback. | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.rights.copyright | © 2002 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version. | |
gro.date.issued | 2002 | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Wiseman, Howard M. | |