{"_buckets": {"deposit": "7977a76a-fbda-464e-952f-873a3ec02bd1"}, "_deposit": {"created_by": 17, "id": "2001531", "owner": "17", "owners": [17], "owners_ext": {"displayname": "図書情報係", "username": "repository"}, "pid": {"revision_id": 0, "type": "depid", "value": "2001531"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:02001531", "sets": ["696"]}, "author_link": [], "item_1615768549627": {"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_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-02-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageStart": "044055", "bibliographicVolumeNumber": "103", "bibliographic_titles": [{"bibliographic_title": "Physical Review D", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "We construct models of Einstein and f(R) gravity with two scalar fields, which admit analytical solutions describing time-varying dynamical black holes. Their thermodynamics is investigated in the adiabatic approximation. In addition to the Misner-Sharp-Hernandez quasilocal mass, we provide time-dependent thermodynamical quantities, including the Hawking temperature, Helmholtz free energy, entropy, and thermodynamical energy. The latter does not always coincide with the Misner-Sharp-Hernandez mass at the horizon, although they coincide in the static limit. For Schwarzschild-type (i.e., gttgrr=−1) black holes in Einstein gravity, one of the two scalars is always a ghost with negative kinetic energy. We show that this ghost can be avoided in f(R) gravity.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society", "subitem_publisher_language": "en"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1103/PhysRevD.103.044055", "subitem_relation_type_select": "DOI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2021 American Physical Society", "subitem_rights_language": "en"}]}, "item_9_source_id_7": {"attribute_name": "収録物識別子", "attribute_value_mlt": [{"subitem_source_identifier": "2470-0010", "subitem_source_identifier_type": "PISSN"}]}, "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": "Nojiri, Shin’ichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Odintsov, Sergei D.", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Faraoni, Valerio", "creatorNameLang": "en"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2021-10-18"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "PhysRevD_103_044055.pdf", "filesize": [{"value": "357 KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 357000.0, "url": {"objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/2001531/files/PhysRevD_103_044055.pdf"}, "version_id": "2b2712ec-e45a-4f9e-ae87-7928339fefd6"}]}, "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": "Searching for dynamical black holes in various theories of gravity", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Searching for dynamical black holes in various theories of gravity", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "17", "path": ["696"], "permalink_uri": "http://hdl.handle.net/2237/0002001531", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2021-10-18"}, "publish_date": "2021-10-18", "publish_status": "0", "recid": "2001531", "relation": {}, "relation_version_is_last": true, "title": ["Searching for dynamical black holes in various theories of gravity"], "weko_shared_id": -1}