{"created":"2023-06-20T14:20:54.640614+00:00","id":666,"links":{},"metadata":{"_buckets":{"deposit":"2b9893c3-ed5c-4a4b-92db-90ec51b50266"},"_deposit":{"created_by":3,"id":"666","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"666"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00000666","sets":["6:74:83"]},"author_link":["881"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Absence of Superconductivity in the t-J Model at Finite Temperatures"}]},"item_3_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"47","bibliographicPageStart":"43","bibliographicVolumeNumber":"57","bibliographic_titles":[{"bibliographic_title":"愛知教育大学研究報告. 自然科学"}]}]},"item_3_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"銅酸化物高温超伝導体を記述するモデルとして導入された２次元t−J モデルは，平均場近似や数値解析等の枠組みでは，うまく超伝導の対形成や対の対称性が説明されたように見える．しかし，厳密な２次元系として捉えると，有限温度においてはd_<x^2-y^2>波対称の超伝導秩序は実現不可能であることがボゴリューボフの不等式により厳密に示される．","subitem_description_type":"Abstract"},{"subitem_description":"Two dimensional t-J model which introduced to describe high-T_c oxides well explained the symmetry of the order parameter and the transition temperature of superconductivity within the mean-field theory. However, it is rigorously shown that this model does not exhibit d_<x^2-y^2> wave pairing at finite temeratures with use of Bogoliubove's inequality.","subitem_description_type":"Abstract"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"愛知教育大学"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0000681X","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0365-3722","subitem_source_identifier_type":"ISSN"}]},"item_3_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"愛知教育大学研究報告, 自然科学編. 2008, 57, p. 43-47."}]},"item_3_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"ジチュウ, ヒサオ"}]},"item_3_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"Jichu, Hisao"}]},"item_3_version_type_14":{"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":"寺中, 久男"}],"nameIdentifiers":[{"nameIdentifier":"881","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":"2017-03-27"}],"displaytype":"detail","filename":"kenshi574347.pdf","filesize":[{"value":"187.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenshi574347.pdf","url":"https://aue.repo.nii.ac.jp/record/666/files/kenshi574347.pdf"},"version_id":"88597f39-e2d4-43bc-b458-2a5bd0a2ebc8"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"2次元t-Jモデルにおける超伝導状態の不可能性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2次元t-Jモデルにおける超伝導状態の不可能性"}]},"item_type_id":"3","owner":"3","path":["83"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-10-27"},"publish_date":"2008-10-27","publish_status":"0","recid":"666","relation_version_is_last":true,"title":["2次元t-Jモデルにおける超伝導状態の不可能性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T18:36:12.609817+00:00"}