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Article: Unconventional Geometric Quantum Computation

TitleUnconventional Geometric Quantum Computation
Authors
Zhu, SLWang, ZD
KeywordsPhysics
Issue Date2003
PublisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.org
Citation
Physical Review Letters, 2003, v. 91 n. 18, article no. 187902 , p. 1-4 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevLett.91.187902
AbstractThe use of a new class of geometric gates to implement geometric quantum computations (GQC) was discussed. It was found that the fluctuations due to the conventional geometric phase term and η term leads to uncertainity of the phase in the gates. The new type of gate is found to be robust to the perturbations or fluctuations from the parameters. These gates have a parameter independent proportional constant with η free of the maximum parameters.
Persistent Identifierhttp://hdl.handle.net/10722/42488
ISSN
0031-9007
2023 Impact Factor: 8.1
2023 SCImago Journal Rankings: 3.040
ISI Accession Number ID
WOS:000186274800047
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZhu, SLen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2007-01-29T08:51:00Z-
dc.date.available2007-01-29T08:51:00Z-
dc.date.issued2003en_HK
dc.identifier.citationPhysical Review Letters, 2003, v. 91 n. 18, article no. 187902 , p. 1-4-
dc.identifier.issn0031-9007en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42488-
dc.description.abstractThe use of a new class of geometric gates to implement geometric quantum computations (GQC) was discussed. It was found that the fluctuations due to the conventional geometric phase term and η term leads to uncertainity of the phase in the gates. The new type of gate is found to be robust to the perturbations or fluctuations from the parameters. These gates have a parameter independent proportional constant with η free of the maximum parameters.en_HK
dc.format.extent96490 bytes-
dc.format.extent28672 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.orgen_HK
dc.relation.ispartofPhysical Review Lettersen_HK
dc.rightsCopyright 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevLett.91.187902-
dc.subjectPhysicsen_HK
dc.titleUnconventional Geometric Quantum Computationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0031-9007&volume=91&issue=18&spage=187902:1&epage=4&date=2003&atitle=Unconventional+geometric+quantum+computationen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevLett.91.187902en_HK
dc.identifier.scopuseid_2-s2.0-11344279653en_HK
dc.identifier.hkuros85045-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-11344279653&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume91en_HK
dc.identifier.issue18en_HK
dc.identifier.spagearticle no. 187902, p. 1-
dc.identifier.epagearticle no. 187902, p. 4-
dc.identifier.isiWOS:000186274800047-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhu, SL=34972495900en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.issnl0031-9007-

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