DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Donggyu | ko |
dc.contributor.author | Noh, Pureum | ko |
dc.contributor.author | Lee, Hyun-Yong | ko |
dc.contributor.author | Moon, Eun-Gook | ko |
dc.date.accessioned | 2023-09-05T01:01:06Z | - |
dc.date.available | 2023-09-05T01:01:06Z | - |
dc.date.created | 2023-09-04 | - |
dc.date.created | 2023-09-04 | - |
dc.date.issued | 2023-07 | - |
dc.identifier.citation | PHYSICAL REVIEW A, v.108, no.1 | - |
dc.identifier.issn | 2469-9926 | - |
dc.identifier.uri | http://hdl.handle.net/10203/312187 | - |
dc.description.abstract | Hybrid quantum-classical algorithms have been suggested to control the quantum entanglement of many-body systems in noisy intermediate-scale quantum technology, and yet their applicability is limited by the numbers of qubits and quantum operations. Here, we propose a mean-operator theory which overcomes limitations by combining the advantages of hybrid algorithms and standard mean-field theory. We demonstrate that an introduction of a mean operator prepares an entangled target many-body state with a significantly reduced number of quantum operations. We also show that a class of mean operators is expressed as time-evolution operators, which indicates that our theory is directly applicable to quantum simulations with Rydberg atoms and trapped ions. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Advancing hybrid quantum-classical algorithms via mean operators | - |
dc.type | Article | - |
dc.identifier.wosid | 001052288100009 | - |
dc.identifier.scopusid | 2-s2.0-85166736893 | - |
dc.type.rims | ART | - |
dc.citation.volume | 108 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | PHYSICAL REVIEW A | - |
dc.identifier.doi | 10.1103/PhysRevA.108.L010401 | - |
dc.contributor.localauthor | Moon, Eun-Gook | - |
dc.contributor.nonIdAuthor | Kim, Donggyu | - |
dc.contributor.nonIdAuthor | Lee, Hyun-Yong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
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