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Article: Experimental implementation of high-fidelity unconventional geometric quantum gates using an NMR interferometer
Title | Experimental implementation of high-fidelity unconventional geometric quantum gates using an NMR interferometer |
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Authors | |
Issue Date | 2006 |
Publisher | American Physical Society. The Journal's web site is located at http://pra.aps.org |
Citation | Physical Review A (Atomic, Molecular and Optical Physics), 2006, v. 74 n. 2, article no. 020302 How to Cite? |
Abstract | Following a key idea of unconventional geometric quantum computation developed earlier, here we propose a more general scheme in such an intriguing way: γd = αg +η γg, where γd and γg are respectively the dynamic and geometric phases accumulated in the quantum gate operation, with η as a constant and αg being dependent only on the geometric feature of the operation. More interestingly, we demonstrate an experiment to implement a universal set of such kind of generalized unconventional geometric quantum gates with high fidelity in an NMR system. © 2006 The American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/175030 |
ISSN | 2014 Impact Factor: 2.808 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Du, J | en_US |
dc.contributor.author | Zou, P | en_US |
dc.contributor.author | Wang, ZD | en_US |
dc.date.accessioned | 2012-11-26T08:48:51Z | - |
dc.date.available | 2012-11-26T08:48:51Z | - |
dc.date.issued | 2006 | en_US |
dc.identifier.citation | Physical Review A (Atomic, Molecular and Optical Physics), 2006, v. 74 n. 2, article no. 020302 | - |
dc.identifier.issn | 1050-2947 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175030 | - |
dc.description.abstract | Following a key idea of unconventional geometric quantum computation developed earlier, here we propose a more general scheme in such an intriguing way: γd = αg +η γg, where γd and γg are respectively the dynamic and geometric phases accumulated in the quantum gate operation, with η as a constant and αg being dependent only on the geometric feature of the operation. More interestingly, we demonstrate an experiment to implement a universal set of such kind of generalized unconventional geometric quantum gates with high fidelity in an NMR system. © 2006 The American Physical Society. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://pra.aps.org | en_US |
dc.relation.ispartof | Physical Review A (Atomic, Molecular and Optical Physics) | - |
dc.title | Experimental implementation of high-fidelity unconventional geometric quantum gates using an NMR interferometer | en_US |
dc.type | Article | en_US |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_US |
dc.identifier.authority | Wang, ZD=rp00802 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevA.74.020302 | en_US |
dc.identifier.scopus | eid_2-s2.0-33747680988 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33747680988&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 74 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | article no. 020302 | - |
dc.identifier.epage | article no. 020302 | - |
dc.identifier.isi | WOS:000240238300004 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Du, J=7402575506 | en_US |
dc.identifier.scopusauthorid | Zou, P=35331365300 | en_US |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_US |
dc.identifier.citeulike | 816825 | - |
dc.identifier.issnl | 1050-2947 | - |