{"created":"2023-06-20T14:38:58.144086+00:00","id":5622,"links":{},"metadata":{"_buckets":{"deposit":"4ece9c77-a149-4268-a8d1-ac1b84104bda"},"_deposit":{"created_by":1,"id":"5622","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5622"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005622","sets":["1398:1530:1542","1543:1874:1886","1887:1891","9:789:972:985"]},"author_link":["27529","27528"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Large-scale simulations of lattice quantum chromodynamics"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-02-29","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"94","bibliographicPageStart":"91","bibliographicVolumeNumber":"JAXA-SP-07-016","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第39回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2007論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Lattice Quantum ChromoDynamics (QCD) is one of the scientific fields which require most large-scale numerical simulations. QCD is the fundamental theory of the strong interaction among quarks and gluons inside hadrons. Because of difficulty in analytic calculations, numerical simulations of lattice QCD are important to explore the properties of hadrons and determine their matrix elements. In this report, we explain fundamental aspects and algorithms of lattice QCD, and how its large-scale simulation is performed on massively parallel computers with an example at KEK (High Energy Accelerator Research Organization). JLQCD (Japan Lattice Quantum ChromoDynamics) Collaboration is performing dynamical simulations with overlap fermions, which have theoretically elegant features while require high numerical cost. We also introduce international and domestic activities, ILDG (International Lattice Data Grid) and JLDG (Japan Lattice Data Grid) respectively, to share the configuration data produced in lattice QCD simulations.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063742016","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-07-016","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"高エネルギー加速器研究機構"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松古, 栄夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsufuru, Hideo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-16"}],"displaytype":"detail","filename":"63742016.pdf","filesize":[{"value":"308.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63742016.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5622/files/63742016.pdf"},"version_id":"d0ace6e5-b31b-4dc6-9096-4d86c6c64950"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"量子色力学","subitem_subject_scheme":"Other"},{"subitem_subject":"格子","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"強い相互作用","subitem_subject_scheme":"Other"},{"subitem_subject":"マトリックス要素","subitem_subject_scheme":"Other"},{"subitem_subject":"ハドロン","subitem_subject_scheme":"Other"},{"subitem_subject":"アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"並列計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"素粒子","subitem_subject_scheme":"Other"},{"subitem_subject":"クォーク","subitem_subject_scheme":"Other"},{"subitem_subject":"ゲージ理論","subitem_subject_scheme":"Other"},{"subitem_subject":"quantum chromodynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lattice","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computerized simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"strong interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"matrix element","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hadron","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel computer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"elementary particle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"quark","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gauge theory","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"格子量子色力学の大規模シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"格子量子色力学の大規模シミュレーション"}]},"item_type_id":"5","owner":"1","path":["985","1542","1886","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5622","relation_version_is_last":true,"title":["格子量子色力学の大規模シミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:10:46.427960+00:00"}