{"created":"2021-03-01T06:13:48.695852+00:00","id":7165,"links":{},"metadata":{"_buckets":{"deposit":"5c4edd9d-846b-4397-a9e0-e44da20c9579"},"_deposit":{"id":"7165","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7165"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00007165","sets":["336:695:696"]},"author_link":["19391","19392"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"104019","bibliographicPageStart":"104019","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"PHYSICAL REVIEW D","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The stability analysis of self-similar solutions is an important approach to confirm whether they act as an attractor in general non-self-similar gravitational collapse. Assuming that the collapsing matter is a perfect fluid with the equation of state P=αρ, we study spherically symmetric non-self-similar perturbations in homogeneous self-similar collapse described by the flat Friedmann solution. In the low pressure approximation α≪1, we analytically derive an infinite set of the normal modes and their growth (or decay) rate. The existence of one unstable normal mode is found to conclude that the self-similar behavior in homogeneous collapse of a sufficiently low pressure perfect fluid must terminate and a certain inhomogeneous density profile can develop with the lapse of time.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/8842"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1103/PhysRevD.74.104019","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright: American Physical Society, All rights reserved.","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1550-7998","subitem_source_identifier_type":"PISSN"}]},"item_10_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_1615787544753":{"attribute_name":"出版タイプ","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":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Mitsuda, Eiji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19391","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tomimatsu, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19392","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":"2018-02-19"}],"displaytype":"detail","filename":"PhysRevD_74-104019.pdf","filesize":[{"value":"153.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PhysRevD_74-104019.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/7165/files/PhysRevD_74-104019.pdf"},"version_id":"aadc52bc-fa4d-4088-810a-0891de69b06a"}]},"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":"Breakdown of self-similar evolution in homogeneous perfect fluid collapse","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Breakdown of self-similar evolution in homogeneous perfect fluid collapse","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["696"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-10-15"},"publish_date":"2007-10-15","publish_status":"0","recid":"7165","relation_version_is_last":true,"title":["Breakdown of self-similar evolution in homogeneous perfect fluid collapse"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T03:52:40.009262+00:00"}