完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Hsieh, JY | en_US |
dc.contributor.author | Li, CM | en_US |
dc.date.accessioned | 2019-04-03T06:39:55Z | - |
dc.date.available | 2019-04-03T06:39:55Z | - |
dc.date.issued | 2002-05-01 | en_US |
dc.identifier.issn | 2469-9926 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevA.65.052322 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/28796 | - |
dc.description.abstract | A general quantum search algorithm with arbitrary unitary transformations and an arbitrary initial state is considered in this work. To search a marked state with certainty, we have derived, using an SU(2) representation: (1) the matching condition relating the phase rotations in the algorithm, (2) a concise formula for evaluating the required number of iterations for the search, and (3) the final state after the search, with a complex phase in its amplitude. Moreover, the optimal choices and modifications of the phase angles in the Grover kernel are also studied. | en_US |
dc.language.iso | en_US | en_US |
dc.title | General SU(2) formulation for quantum searching with certainty | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevA.65.052322 | en_US |
dc.identifier.journal | PHYSICAL REVIEW A | en_US |
dc.citation.volume | 65 | en_US |
dc.citation.issue | 5 | en_US |
dc.citation.spage | 0 | en_US |
dc.citation.epage | 0 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.identifier.wosnumber | WOS:000175743800062 | en_US |
dc.citation.woscount | 9 | en_US |
顯示於類別: | 期刊論文 |