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Article: Unconventional Geometric Quantum Computation
Title | Unconventional Geometric Quantum Computation |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 2003 |
Publisher | American 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? |
Abstract | The 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 Identifier | http://hdl.handle.net/10722/42488 |
ISSN | 2023 Impact Factor: 8.1 2023 SCImago Journal Rankings: 3.040 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhu, SL | en_HK |
dc.contributor.author | Wang, ZD | en_HK |
dc.date.accessioned | 2007-01-29T08:51:00Z | - |
dc.date.available | 2007-01-29T08:51:00Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Physical Review Letters, 2003, v. 91 n. 18, article no. 187902 , p. 1-4 | - |
dc.identifier.issn | 0031-9007 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/42488 | - |
dc.description.abstract | The 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.extent | 96490 bytes | - |
dc.format.extent | 28672 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org | en_HK |
dc.relation.ispartof | Physical Review Letters | en_HK |
dc.rights | Copyright 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevLett.91.187902 | - |
dc.subject | Physics | en_HK |
dc.title | Unconventional Geometric Quantum Computation | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://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+computation | en_HK |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_HK |
dc.identifier.authority | Wang, ZD=rp00802 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevLett.91.187902 | en_HK |
dc.identifier.scopus | eid_2-s2.0-11344279653 | en_HK |
dc.identifier.hkuros | 85045 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-11344279653&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 91 | en_HK |
dc.identifier.issue | 18 | en_HK |
dc.identifier.spage | article no. 187902, p. 1 | - |
dc.identifier.epage | article no. 187902, p. 4 | - |
dc.identifier.isi | WOS:000186274800047 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Zhu, SL=34972495900 | en_HK |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_HK |
dc.identifier.issnl | 0031-9007 | - |