{"created":"2023-06-26T11:01:22.605303+00:00","id":2071,"links":{},"metadata":{"_buckets":{"deposit":"3c53417b-c54d-4bb7-bf8b-2008ddbb5428"},"_deposit":{"created_by":30,"id":"2071","owners":[30],"pid":{"revision_id":0,"type":"depid","value":"2071"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00002071","sets":["6:53"]},"author_link":["13402","13404","13401","13403"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageStart":"064417","bibliographicVolumeNumber":"103","bibliographic_titles":[{},{"bibliographic_title":"Physical Review B","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hickey, Ciarán"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Gohlke, Matthias"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Berke, Christoph"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Trebst, Simon"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Topological spin liquids in two spatial dimensions are stable phases in the presence of a small magnetic field, but may give way to field-induced phenomena at intermediate field strengths. Sandwiched between the low-field spin liquid physics and the high-field spin-polarized phase, the exploration of magnetic phenomena in this intermediate regime, however, often remains elusive to controlled analytical approaches. Here we numerically study such intermediate-field magnetic phenomena for two representative Kitaev models (on the square-octagon and decorated honeycomb lattice) that exhibit either Abelian or non-Abelian topological order in the low-field limit. Using a combination of exact diagonalization and density matrix renormalization group techniques, as well as linear spin-wave theory, we establish the generic features of Kitaev spin liquids in an external magnetic field. While ferromagnetic models typically exhibit a direct transition to the polarized state at a relatively low field strength, antiferromagnetic couplings not only substantially stabilizes the topological spin liquid phase, but generically lead to the emergence of a distinct field-induced intermediate regime, separated by a crossover from the high-field polarized regime. Our results suggest that, for most lattice geometries, this regime generically exhibits significant spin canting, antiferromagnetic spin-spin correlations, and an extended proximate spin liquid regime at finite temperatures. Notably, we identify a symmetry obstruction in the original honeycomb Kitaev model that prevents, at least for certain field directions, the formation of such canted magnetism without breaking symmetries-consistent with the recent numerical observation of an extended gapless spin liquid in this case.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"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/PhysRevB.103.064417","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/prb/abstract/10.1103/PhysRevB.103.064417","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":"2469-9950","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"2469-9969","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":"2021-05-14"}],"displaytype":"detail","filename":"Hickey-2021-Generic field-driven phenomena in.pdf","filesize":[{"value":"6.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Hickey-2021-Generic field-driven phenomena in","url":"https://oist.repo.nii.ac.jp/record/2071/files/Hickey-2021-Generic field-driven phenomena in.pdf"},"version_id":"dfb68f07-4ca1-4837-9ec4-68413574e467"}]},"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":"Generic field-driven phenomena in Kitaev spin liquids: Canted magnetism and proximate spin liquid physics","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Generic field-driven phenomena in Kitaev spin liquids: Canted magnetism and proximate spin liquid physics","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"30","path":["53"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-14"},"publish_date":"2021-05-14","publish_status":"0","recid":"2071","relation_version_is_last":true,"title":["Generic field-driven phenomena in Kitaev spin liquids: Canted magnetism and proximate spin liquid physics"],"weko_creator_id":"30","weko_shared_id":30},"updated":"2023-06-26T11:35:25.569009+00:00"}