{"id":211778,"updated":"2025-01-19T17:40:51.082233+00:00","links":{},"created":"2025-01-19T01:12:54.824464+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211778","sets":["1164:10193:10565:10617"]},"path":["10617"],"owner":"44499","recid":"211778","title":["ハイブリッドテンソルネットワークにおける遷移振幅計算のための量子アルゴリズム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-24"},"_buckets":{"deposit":"bec778fe-ad93-4b70-a47b-0ccc306e906e"},"_deposit":{"id":"211778","pid":{"type":"depid","value":"211778","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ハイブリッドテンソルネットワークにおける遷移振幅計算のための量子アルゴリズム","author_link":["538688","538687","538686","538685"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ハイブリッドテンソルネットワークにおける遷移振幅計算のための量子アルゴリズム"},{"subitem_title":"Quantum algorithm for calculation of transition amplitudes in hybrid tensor networks","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-06-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学物質理工学院"},{"subitem_text_value":"NTTセキュアプラットフォーム研究所"},{"subitem_text_value":"NTTセキュアプラットフォーム研究所／JSTさきがけ"},{"subitem_text_value":"NTTセキュアプラットフォーム研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Materials Science and Engineering, Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"NTT Secure Platform Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Secure Platform Laboratories, NTT Corporation / JST, PRESTO","subitem_text_language":"en"},{"subitem_text_value":"NTT Secure Platform Laboratories, NTT Corporation","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/211778/files/IPSJ-QS21003003.pdf","label":"IPSJ-QS21003003.pdf"},"date":[{"dateType":"Available","dateValue":"2023-06-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-QS21003003.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"53"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"025c46b5-dbd0-4b87-87e6-60cd385355ad","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"菅野, 志優"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠藤, 傑"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 泰成"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"徳永, 裕己"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12894105","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2435-6492","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"The hybrid tensor network approach allows us to perform calculations on systems larger than the scale of a quantum computer. However, when calculating transition amplitudes, there is a problem that the number of terms to be measured increases exponentially with that of contracted operators. The problem is caused by the fact that the contracted operators are represented as non-Hermitian operators. In this study, we propose a method for the hybrid tensor network calculation that contracts non-Hermitian operators without the exponential increase of the number of terms. In the proposed method, calculations of transition amplitudes are performed by combining the singular value decomposition of the contracted non-Hermitian operators with the Hadamard test. The method significantly extends the applicability of the hybrid tensor network approach.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The hybrid tensor network approach allows us to perform calculations on systems larger than the scale of a quantum computer. However, when calculating transition amplitudes, there is a problem that the number of terms to be measured increases exponentially with that of contracted operators. The problem is caused by the fact that the contracted operators are represented as non-Hermitian operators. In this study, we propose a method for the hybrid tensor network calculation that contracts non-Hermitian operators without the exponential increase of the number of terms. In the proposed method, calculations of transition amplitudes are performed by combining the singular value decomposition of the contracted non-Hermitian operators with the Hadamard test. The method significantly extends the applicability of the hybrid tensor network approach.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"量子ソフトウェア（QS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-06-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2021-QS-3"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}