{"created":"2023-06-26T11:01:31.234142+00:00","id":2244,"links":{},"metadata":{"_buckets":{"deposit":"b9db703f-44da-4b3a-979b-cc9be149db7f"},"_deposit":{"created_by":31,"id":"2244","owners":[31],"pid":{"revision_id":0,"type":"depid","value":"2244"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00002244","sets":["6:13"]},"author_link":["14712","14710","14711","14709","14708"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-07-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageStart":"034101","bibliographicVolumeNumber":"127","bibliographic_titles":[{},{"bibliographic_title":"Physical Review Letters","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Zhang, Yongping"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chen, Zhu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wu, Biao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Busch, Thomas"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Konotop, Vladimir V."}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"We demonstrate that the interplay between a nonlinearity and PT symmetry in a periodic potential results in peculiar features of nonlinear periodic solutions. These include thresholdless symmetry breaking and asymmetric (multi-)loop structures of the nonlinear Bloch spectrum, persistence of unbroken PT symmetry even after the gap is closed, nonmonotonic dependence of the PT phase transition on the defocusing nonlinearity, and enhanced stability of the nonlinear states corresponding to the loop structures. The asymmetry and the loop structure of the spectrum are explained within the framework of a two-mode approximation and an effective potential theory and are validated numerically.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_10001_relation_13":{"attribute_name":"PubMedNo.","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:pmid/34328764","subitem_relation_type_select":"PMID"}}]},"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/10.1103/PhysRevLett.127.034101","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://journals.aps.org/prl/abstract/10.1103/PhysRevLett.127.034101","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2021 American Physical Society"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0031-9007","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1079-7114","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":"2021-09-08"}],"displaytype":"detail","filename":"Zhang-2021-Asymmetric Loop Spectra and Unbroke.pdf","filesize":[{"value":"779.7 kB"}],"format":"application/pdf","license_note":"CC BY 4.0\nCreative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Zhang-2021-Asymmetric Loop Spectra and Unbroke","url":"https://oist.repo.nii.ac.jp/record/2244/files/Zhang-2021-Asymmetric Loop Spectra and Unbroke.pdf"},"version_id":"7aa84f7c-960d-4e8d-87d9-429a3f6d0df9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"GROSS-PITAEVSKII","subitem_subject_scheme":"Other"},{"subitem_subject":"EQUATION","subitem_subject_scheme":"Other"},{"subitem_subject":"OPTICAL LATTICES","subitem_subject_scheme":"Other"},{"subitem_subject":"GAP SOLITONS","subitem_subject_scheme":"Other"},{"subitem_subject":"INSTABILITY","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":"Asymmetric Loop Spectra and Unbroken Phase Protection due to Nonlinearities in PT-Symmetric Periodic Potentials","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Asymmetric Loop Spectra and Unbroken Phase Protection due to Nonlinearities in PT-Symmetric Periodic Potentials","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"31","path":["13"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-09-08"},"publish_date":"2021-09-08","publish_status":"0","recid":"2244","relation_version_is_last":true,"title":["Asymmetric Loop Spectra and Unbroken Phase Protection due to Nonlinearities in PT-Symmetric Periodic Potentials"],"weko_creator_id":"31","weko_shared_id":31},"updated":"2023-06-26T11:34:14.990313+00:00"}