Lattice surgery-based Surface Code architecture using remote logical CNOT operation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jonghyun | - |
dc.contributor.author | Kang, Yujin | - |
dc.contributor.author | Ha, Jinyoung | - |
dc.contributor.author | Heo, Jun | - |
dc.date.accessioned | 2022-09-24T11:43:37Z | - |
dc.date.available | 2022-09-24T11:43:37Z | - |
dc.date.created | 2022-09-23 | - |
dc.date.issued | 2022-06-14 | - |
dc.identifier.issn | 1570-0755 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/143882 | - |
dc.description.abstract | The lattice surgery approach allows for an efficient implementation of universal quantum gate sets with topological quantum error correcting codes that achieve a high threshold and are composed of only the nearest gate operations and low-weight stabilizers. Here, we propose two types of lattice surgery-based logical qubit architectures using the logical remote-controlled-not operation and circuit mapping method. Our architectures enhanced the qubit efficiency, and when combined with our qubit initialization and routing process, they reduced the running time and quantum volume of several quantum circuits by removing time-expensive logical SWAP operations and enabling fast logical CNOT operations. The quantum volume was compared between three cases, one in which the magic state distillation technique was not applied, one in which the multiple magic state distillation circuits are used to reduce the circuit execution time, and the other in which one magic state distillation circuit are used to reduce the number of qubit used. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | QUANTUM COMPUTATION | - |
dc.title | Lattice surgery-based Surface Code architecture using remote logical CNOT operation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Heo, Jun | - |
dc.identifier.doi | 10.1007/s11128-022-03556-z | - |
dc.identifier.scopusid | 2-s2.0-85131938388 | - |
dc.identifier.wosid | 000811221500003 | - |
dc.identifier.bibliographicCitation | QUANTUM INFORMATION PROCESSING, v.21, no.6 | - |
dc.relation.isPartOf | QUANTUM INFORMATION PROCESSING | - |
dc.citation.title | QUANTUM INFORMATION PROCESSING | - |
dc.citation.volume | 21 | - |
dc.citation.number | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Quantum Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Mathematical | - |
dc.subject.keywordPlus | QUANTUM COMPUTATION | - |
dc.subject.keywordAuthor | Quantum error-correcting code | - |
dc.subject.keywordAuthor | Quantum architectures | - |
dc.subject.keywordAuthor | Quantum circuit mapping | - |
dc.subject.keywordAuthor | Lattice surgery | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.