{"created":"2023-05-15T16:12:40.742961+00:00","id":43151,"links":{},"metadata":{"_buckets":{"deposit":"67caa972-a401-448c-84fc-55613543b99d"},"_deposit":{"created_by":25,"id":"43151","owners":[25],"pid":{"revision_id":0,"type":"depid","value":"43151"},"status":"published"},"_oai":{"id":"oai:shinshu.repo.nii.ac.jp:00043151","sets":["2668"]},"author_link":["168008","168007","168009"],"item_20002_biblio_info_27":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageStart":"062511","bibliographicVolumeNumber":"90","bibliographic_titles":[{"bibliographic_title":"PHYSICAL REVIEW A"}]}]},"item_20002_creator_3":{"attribute_name":"作成者(その他言語)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Higuchi, Katsuhiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Higuchi, Masahiko"}],"nameIdentifiers":[{}]}]},"item_20002_date_19":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-05-24","subitem_date_issued_type":"Created"}]},"item_20002_description_14":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"We propose approximate kinetic energy (KE) functionals of the pair-density (PD)-functional theory on the basis of the rigorous expression with the coupling-constant integration (RECCI) that has been recently derived [Phys. Rev. A 85, 062508 (2012)]. These approximate functionals consist of the noninteracting KE and correlation energy terms. It is found that the Thomas-Fermi-Weizsacker functional is shown to be better as the noninteracting KE term than the Thomas-Fermi and Gaussian model functionals. It is also shown that the correlation energy term is also indispensable for the reduction of the KE error, i.e., reductions of both inappropriateness of the approximate functional and error of the resultant PD. Concerning the correlation energy term, we further propose an approximate functional in addition to using the existing familiar functionals. This functional satisfies the scaling property of the KE functional, and yields a reasonable PD in a sense that the KE, electron-electron interaction, and potentials energies tend to be improved with satisfying the virial theorem. The present results not only suggest the usefulness of the RECCI but also provide the guideline for the further improvement of the RECCI-based KE functional.","subitem_description_type":"Other"}]},"item_20002_description_20":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_20002_description_22":{"attribute_name":"その他の資源識別子","attribute_value_mlt":[{"subitem_description":"PHYSICAL REVIEW A. 90(6):062511 (2014)","subitem_description_type":"Other"}]},"item_20002_full_name_16":{"attribute_name":"公開者(その他言語)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"AMER, PHYSICAL SOC"}]}]},"item_20002_identifier_23":{"attribute_name":"資源識別子URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/10091/00020631"}]},"item_20002_relation_32":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.1103/PhysRevA.90.062511","subitem_relation_type_select":"DOI"}}]},"item_20002_rights_50":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2014 American Physical Society"},{"subitem_rights":"©2014 American Physical Society"}]},"item_20002_source_id_25":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1050-2947","subitem_source_identifier_type":"ISSN"}]},"item_20002_source_id_26":{"attribute_name":"処理レコードID(総合目録DB)","attribute_value_mlt":[{"subitem_source_identifier":"AA10764867","subitem_source_identifier_type":"NCID"}]},"item_20002_version_type_51":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://soar-ir.repo.nii.ac.jp/?action=repository_action_common_download&item_id=19870&item_no=1&attribute_id=65&file_no=1"}}]},"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":"Approximate forms of the pair-density-functional kinetic energy on the basis of a rigorous expression with coupling-constant integration","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Approximate forms of the pair-density-functional kinetic energy on the basis of a rigorous expression with coupling-constant integration"}]},"item_type_id":"20002","owner":"25","path":["2668"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-04"},"publish_date":"2020-09-04","publish_status":"0","recid":"43151","relation_version_is_last":true,"title":["Approximate forms of the pair-density-functional kinetic energy on the basis of a rigorous expression with coupling-constant integration"],"weko_creator_id":"25","weko_shared_id":-1},"updated":"2023-05-15T18:26:15.575959+00:00"}