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Article: Coherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast cooling

TitleCoherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast cooling
Authors
Liu, RBYao, WSham, LJ
Issue Date2005
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 8, article no. 081306 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.72.081306
AbstractQuantum nondemolition measurements and ultrafast cooling of single spins are critical for scalable quantum computation. For such purposes, quantum evolution in a coupled structure of a nanodot, a microcavity, and a waveguide can be coherently controlled to establish efficient quantum pathways connecting in sequence an electron spin, a charged exciton, a cavity photon, and finally a flying photon in the waveguide. As an example of suppressing unwanted dynamics in complex solid-state systems, pulse shaping is employed to switch the nanodot-cavity coupling on demand and to perform robust quantum operation.
Persistent Identifierhttp://hdl.handle.net/10722/175004
ISSN
1098-0121
2014 Impact Factor: 3.736
ISI Accession Number ID
WOS:000231564600009
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLiu, RBen_US
dc.contributor.authorYao, Wen_US
dc.contributor.authorSham, LJen_US
dc.date.accessioned2012-11-26T08:48:44Z-
dc.date.available2012-11-26T08:48:44Z-
dc.date.issued2005en_US
dc.identifier.citationPhysical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 8, article no. 081306-
dc.identifier.issn1098-0121en_US
dc.identifier.urihttp://hdl.handle.net/10722/175004-
dc.description.abstractQuantum nondemolition measurements and ultrafast cooling of single spins are critical for scalable quantum computation. For such purposes, quantum evolution in a coupled structure of a nanodot, a microcavity, and a waveguide can be coherently controlled to establish efficient quantum pathways connecting in sequence an electron spin, a charged exciton, a cavity photon, and finally a flying photon in the waveguide. As an example of suppressing unwanted dynamics in complex solid-state systems, pulse shaping is employed to switch the nanodot-cavity coupling on demand and to perform robust quantum operation.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B (Condensed Matter and Materials Physics)-
dc.titleCoherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast coolingen_US
dc.typeArticleen_US
dc.identifier.emailYao, W: wangyao@hku.hken_US
dc.identifier.authorityYao, W=rp00827en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevB.72.081306en_US
dc.identifier.scopuseid_2-s2.0-33644947447en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33644947447&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume72en_US
dc.identifier.issue8en_US
dc.identifier.spagearticle no. 081306-
dc.identifier.epagearticle no. 081306-
dc.identifier.isiWOS:000231564600009-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLiu, RB=8927912500en_US
dc.identifier.scopusauthoridYao, W=35141935300en_US
dc.identifier.scopusauthoridSham, LJ=7006555193en_US
dc.identifier.issnl1098-0121-

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