{"created":"2023-06-26T11:02:03.174326+00:00","id":2822,"links":{},"metadata":{"_buckets":{"deposit":"2b7ed3ef-40be-47df-8f4a-e2a519bbfbad"},"_deposit":{"created_by":31,"id":"2822","owners":[31],"pid":{"revision_id":0,"type":"depid","value":"2822"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00002822","sets":["6:170"]},"author_link":["18074","18073","18075"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-09-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageStart":"236","bibliographicVolumeNumber":"2022","bibliographic_titles":[{},{"bibliographic_title":"Journal of High Energy Physics","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Banerjee, Shamik"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ghosh, Sudip"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Paul, Partha"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"In this paper we continue our study of the tree level MHV graviton scattering amplitudes from the point of view of celestial holography. In arXiv :2008.04330 we showed that the celestial OPE of two gravitons in the MHV sector can be written as a linear combination of <(SL(2, C))over bar> current algebra and supertranslation descendants. In this note we show that the OPE is in fact manifestly invariant under the infinite dimensional Virasoro algebra as is expected for a 2-D CFT. This is consistent with the conjecture that the holographic dual in 4-D asymptotically flat space time is a 2-D CFT. Since we get only one copy of the Virasoro algebra we can conclude that the holographic dual theory which computes the MHV amplitudes is a chiral CFT with a host of other infinite dimensional global symmetries including <(SL(2, C))over bar> current algebra, supertranslations and subsubleading soft graviton symmetry. We also discuss some puzzles related to the appearance of the Virasoro symmetry.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":" Scuola Internazionale Superiore di Studi Avanzati"},{"subitem_publisher":"Springer Nature Switzerland AG"}]},"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/10.1007/JHEP09(2022)236","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://link.springer.com/article/10.1007/JHEP09(2022)236","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2022 The Author(s)"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1029-8479","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1126-6708","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":"2022-10-13"}],"displaytype":"detail","filename":"Banerjee-2022-(Chiral) Virasoro invariance of.pdf","filesize":[{"value":"429.0 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":"Banerjee-2022-(Chiral) Virasoro invariance of","url":"https://oist.repo.nii.ac.jp/record/2822/files/Banerjee-2022-(Chiral) Virasoro invariance of.pdf"},"version_id":"d045ed3a-229c-48b8-a230-e2c2f6bf34a8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Conformal and W Symmetry","subitem_subject_scheme":"Other"},{"subitem_subject":"Scale and Conformal Symmetries","subitem_subject_scheme":"Other"},{"subitem_subject":"Scattering Amplitudes","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":"(Chiral) Virasoro invariance of the tree-level MHV graviton scattering amplitudes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"(Chiral) Virasoro invariance of the tree-level MHV graviton scattering amplitudes","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"31","path":["170"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-10-13"},"publish_date":"2022-10-13","publish_status":"0","recid":"2822","relation_version_is_last":true,"title":["(Chiral) Virasoro invariance of the tree-level MHV graviton scattering amplitudes"],"weko_creator_id":"31","weko_shared_id":31},"updated":"2023-06-26T11:23:11.132875+00:00"}