Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 권영헌 | - |
dc.date.accessioned | 2020-12-15T06:07:31Z | - |
dc.date.available | 2020-12-15T06:07:31Z | - |
dc.date.issued | 2003-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, v. 42, issue. 9, page. 2075-2080 | en_US |
dc.identifier.issn | 0020-7748 | - |
dc.identifier.uri | https://link.springer.com/article/10.1023/A:1027343321366 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/156226 | - |
dc.description.abstract | In general, a quantum algorithm wants to avoid decoherence or perturbation, since such factors may cause errors in the algorithm. We show that some perturbations to the generalized quantum search Hamiltonian can reduce the running time and enhance the success probability. We also provide the narrow bound to the perturbation which can be beneficial to quantum search. In addition, we show that the error induced by a perturbation on the Farhi and Gutmann Hamiltonian can be corrected by another perturbation. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KLUWER ACADEMIC/PLENUM PUBL | en_US |
dc.subject | quantum search | en_US |
dc.subject | decoherence | en_US |
dc.subject | perturbed Hamiltonian | en_US |
dc.title | Perturbation Can Enhance Quantum Search | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1023/A:1027343321366 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | - |
dc.contributor.googleauthor | Bae, Joonwoo | - |
dc.contributor.googleauthor | Kwon, Younghun | - |
dc.relation.code | 2009204348 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF APPLIED PHYSICS | - |
dc.identifier.pid | yyhkwon | - |
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