Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최태영 | * |
dc.contributor.author | 염다현 | * |
dc.date.accessioned | 2022-08-11T16:31:02Z | - |
dc.date.available | 2022-08-11T16:31:02Z | - |
dc.date.issued | 2022 | * |
dc.identifier.issn | 1567-1739 | * |
dc.identifier.issn | 1878-1675 | * |
dc.identifier.other | OAK-31892 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/262300 | - |
dc.description.abstract | In recent years, there have been significant progress toward building a practical quantum computer, demon-strating key ingredients such as single-qubit gates and a two-qubit entangling gate. Among various physical platforms for a potential quantum computing processor, a trapped-ion system has been one of the most promising platforms due to long coherence times, high-fidelity quantum gates, and qubit connectivity. However, scaling up the number of qubits for a practical quantum computing faces a core challenge in operating high-fidelity quantum gates under influence from neighboring qubits. In particular, for the trapped-ion system, unwanted quantum crosstalk between qubits and ions' quantum motional states hinder performing high-fidelity entan-glement as the number of ions increases. In this review, we introduce a trapped-ion system and explain how to perform single-qubit gates and a two-qubit entanglement. Moreover, we mainly address theoretical and exper-imental approaches to achieve high-fidelity and scalable entanglement toward a trapped-ion based quantum computer. | * |
dc.language | English | * |
dc.publisher | ELSEVIER | * |
dc.subject | Quantum computer | * |
dc.subject | Trapped ions | * |
dc.subject | Single qubit gate | * |
dc.subject | Two qubit gate | * |
dc.subject | Entanglement | * |
dc.title | Progress of quantum entanglement in a trapped-ion based quantum computer | * |
dc.type | Article | * |
dc.relation.volume | 41 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 163 | * |
dc.relation.lastpage | 177 | * |
dc.relation.journaltitle | CURRENT APPLIED PHYSICS | * |
dc.identifier.doi | 10.1016/j.cap.2022.06.011 | * |
dc.identifier.wosid | WOS:000831008700007 | * |
dc.identifier.scopusid | 2-s2.0-85134209347 | * |
dc.author.google | Yum, Dahyun | * |
dc.author.google | Choi, Taeyoung | * |
dc.contributor.scopusid | 최태영(55417335900) | * |
dc.contributor.scopusid | 염다현(15924213700) | * |
dc.date.modifydate | 20231204153138 | * |