{"created":"2023-06-20T15:12:31.510167+00:00","id":9293,"links":{},"metadata":{"_buckets":{"deposit":"a3a37c14-ba5c-48cd-918f-bce2c6a9f17b"},"_deposit":{"created_by":3,"id":"9293","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9293"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00009293","sets":["495:496"]},"author_link":["34427","34429","34428","34426"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-08-13","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"Nature Communications"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A microwave shares a nonintuitive phase called the geometric phase with an interacting electron spin after an elastic scattering. The geometric phase, generally discarded as a global phase, allows universal holonomic gating of an ideal logical qubit, which we call a geometric spin qubit, defined in the degenerate subspace of the triplet spin qutrit. We here experimentally demonstrate nonadiabatic and non-abelian holonomic quantum gates over the geometric spin qubit on an electron or nitrogen nucleus. We manipulate purely the geometric phase with a polarised microwave in a nitrogen-vacancy centre in diamond under a zero-magnetic field at room temperature. We also demonstrate a two-qubit holonomic gate to show universality by manipulating the electron−nucleus entanglement. The universal holonomic gates enable fast and fault-tolerant manipulation for realising quantum repeaters interfacing between universal quantum computers and secure communication networks.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature Publishing Group"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1038/s41467-018-05664-w","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© The Author(s) 2018. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/."}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12645905","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"20411723","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"}]},"item_2_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nagata, Kodai"}],"nameIdentifiers":[{"nameIdentifier":"34426","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kuramitani, Kouyou"}],"nameIdentifiers":[{"nameIdentifier":"34427","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sekiguchi, Yuhei"}],"nameIdentifiers":[{"nameIdentifier":"34428","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kosaka, Hideo"}],"nameIdentifiers":[{"nameIdentifier":"34429","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-08-24"}],"displaytype":"detail","filename":"s41467-018-05664-w.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"s41467-018-05664-w.pdf","url":"https://ynu.repo.nii.ac.jp/record/9293/files/s41467-018-05664-w.pdf"},"version_id":"53877974-4a9c-4c05-897d-4365974c9cc6"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Universal holonomic quantum gates over geometric spin qubits with polarised microwaves","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Universal holonomic quantum gates over geometric spin qubits with polarised microwaves"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-08-24"},"publish_date":"2018-08-24","publish_status":"0","recid":"9293","relation_version_is_last":true,"title":["Universal holonomic quantum gates over geometric spin qubits with polarised microwaves"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T19:33:59.685471+00:00"}