{"created":"2023-06-26T11:01:11.585920+00:00","id":1832,"links":{},"metadata":{"_buckets":{"deposit":"3836bb43-c5da-4d48-a7ef-6dd2f9f011e0"},"_deposit":{"created_by":30,"id":"1832","owners":[30],"pid":{"revision_id":0,"type":"depid","value":"1832"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001832","sets":["6:13"]},"author_link":["10952","10953"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-11-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"015003","bibliographicVolumeNumber":"6","bibliographic_titles":[{},{"bibliographic_title":"Quantum Science and Technology","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fogarty, Thomás"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Busch, Thomas"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"We show that a quantum Otto cycle in which the medium, an interacting ultracold gas, is driven between a superfluid and an insulating phase can outperform similar single particle cycles. The presence of an energy gap between the two phases can be used to improve performance, while the interplay between lattice forces and the particle distribution can lead to a many-body cooperative effect. Since finite time driving of this cycle can create unwanted non-equilibrium dynamics which can significantly impair the performance of the engine cycle, we also design an approximate shortcut to adiabaticity for the many-body state that can be used to achieve an efficient Otto cycle around a critical point.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"IOP Publishing Ltd."}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1088/2058-9565/abbc63","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://iopscience.iop.org/article/10.1088/2058-9565/abbc63","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2020 The Author(s)."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2058-9565","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-09"}],"displaytype":"detail","filename":"Fogarty_2021_Quantum_Sci._Technol._6_015003.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","license_note":"Creative Commons Attribution 4.0 International(https://creativecommons.org/licenses/by/4.0/)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Fogarty_2021_Quantum_Sci._Technol._6_015003","url":"https://oist.repo.nii.ac.jp/record/1832/files/Fogarty_2021_Quantum_Sci._Technol._6_015003.pdf"},"version_id":"e8b0b551-3908-4bc2-a674-763be2dae46a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"quantum thermodynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ultracold atoms","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"quantum criticality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Tonks-Girardeau gas","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shortcuts to adiabaticity","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"A many-body heat engine at criticality","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A many-body heat engine at criticality","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"30","path":["13"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-12-09"},"publish_date":"2020-12-09","publish_status":"0","recid":"1832","relation_version_is_last":true,"title":["A many-body heat engine at criticality"],"weko_creator_id":"30","weko_shared_id":30},"updated":"2023-06-26T11:41:51.118367+00:00"}