{"created":"2023-06-19T11:40:05.657159+00:00","id":8394,"links":{},"metadata":{"_buckets":{"deposit":"26445114-90cf-4b3f-a955-f26744173e25"},"_deposit":{"created_by":15,"id":"8394","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"8394"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00008394","sets":["366:638:639"]},"author_link":["21619","21620"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageStart":"113103","bibliographicVolumeNumber":"75","bibliographic_titles":[{"bibliographic_title":"Physical review. Third series. B, Condensed matter and materials physics"}]}]},"item_10001_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We propose a new combined approach, which consists of the exact diagonalization, renormalization group, and Bethe ansatz methods for precise estimates of the charge gap Δ in the one-dimensional extended Hubbard model, with onsite and nearest-neighbor interactions U and V at quarter filling. This approach enables us to obtain the absolute value of Δ, including the prefactor, without ambiguity even in the critical regime of the metal-insulator transition (MIT) where Δ is exponentially small, beyond usual renormalization group methods and/or finite size scaling approaches. The detailed results of Δ, down to the order of 10-10 near the MIT, are shown as contour lines on the U-V plane.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.75.113103","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_42":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://prb.aps.org/abstract/PRB/v75/i11/e113103"}]}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1098-0121","subitem_source_identifier_type":"PISSN"}]},"item_10001_text_68":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"出版者版電子ジャーナルあり"}]},"item_10001_text_70":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Journal Article / 学術雑誌論文"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sano, K.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"21619","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Y.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"21620","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":"2017-02-18"}],"displaytype":"detail","filename":"40A13487.pdf","filesize":[{"value":"162.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"40A13487.pdf","url":"https://mie-u.repo.nii.ac.jp/record/8394/files/40A13487.pdf"},"version_id":"df3b9739-0bec-4c17-ba9c-148788a6caad"}]},"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":"Charge gap in the one-dimensional extended Hubbard model at quarter filling","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Charge gap in the one-dimensional extended Hubbard model at quarter filling","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"15","path":["639"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-06-21"},"publish_date":"2010-06-21","publish_status":"0","recid":"8394","relation_version_is_last":true,"title":["Charge gap in the one-dimensional extended Hubbard model at quarter filling"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-10-16T02:35:04.682136+00:00"}