Generalized BMS charge algebra
Resumen:
It has been argued that the symmetries of gravity at null infinity should include a Diff (S2) factor associated with diffeomorphisms on the celestial sphere. However, the standard phase space of gravity does not support the action of such transformations. Building on earlier work by Laddha and one of the authors, we present an extension of the phase space of gravity at null infinity on which Diff (S2) acts canonically. The Poisson brackets of supertranslation and Diff (S2) charges reproduce the generalized BMS algebra introduced in [Campiglia and Laddha Phys. Rev. D 90, 124028 (2014), 10.1103/PhysRevD.90.124028].
| 2020 | |
|
General relativity and quantum cosmology High energy physics - theory |
|
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/31898 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522790960529408 |
|---|---|
| author | Campiglia Curcho, Miguel |
| author2 | Peraza, Javier |
| author2_role | author |
| author_facet | Campiglia Curcho, Miguel Peraza, Javier |
| author_role | author |
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| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Campiglia Curcho Miguel, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física. Peraza Javier, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física. |
| dc.creator.none.fl_str_mv | Campiglia Curcho, Miguel Peraza, Javier |
| dc.date.accessioned.none.fl_str_mv | 2022-06-09T15:48:55Z |
| dc.date.available.none.fl_str_mv | 2022-06-09T15:48:55Z |
| dc.date.issued.none.fl_str_mv | 2020 |
| dc.description.abstract.none.fl_txt_mv | It has been argued that the symmetries of gravity at null infinity should include a Diff (S2) factor associated with diffeomorphisms on the celestial sphere. However, the standard phase space of gravity does not support the action of such transformations. Building on earlier work by Laddha and one of the authors, we present an extension of the phase space of gravity at null infinity on which Diff (S2) acts canonically. The Poisson brackets of supertranslation and Diff (S2) charges reproduce the generalized BMS algebra introduced in [Campiglia and Laddha Phys. Rev. D 90, 124028 (2014), 10.1103/PhysRevD.90.124028]. |
| dc.description.es.fl_txt_mv | Version permitida: preprint |
| dc.format.extent.es.fl_str_mv | 30 h. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Campiglia Curcho, M y Peraza, J. "Generalized BMS charge algebra" [preprint] Publicado en : Physical Review D, 2020, 101(10): id.104039 doi: 10.1103/PhysRevD.101.104039 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/31898 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | General relativity and quantum cosmology High energy physics - theory |
| dc.title.none.fl_str_mv | Generalized BMS charge algebra |
| dc.type.es.fl_str_mv | Preprint |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/preprint |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/submittedVersion |
| description | Version permitida: preprint |
| eu_rights_str_mv | openAccess |
| format | preprint |
| id | COLIBRI_b4ea5747470bc4118d66976a7818b408 |
| identifier_str_mv | Campiglia Curcho, M y Peraza, J. "Generalized BMS charge algebra" [preprint] Publicado en : Physical Review D, 2020, 101(10): id.104039 doi: 10.1103/PhysRevD.101.104039 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/31898 |
| publishDate | 2020 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | Campiglia Curcho Miguel, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física.Peraza Javier, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física.2022-06-09T15:48:55Z2022-06-09T15:48:55Z2020Campiglia Curcho, M y Peraza, J. "Generalized BMS charge algebra" [preprint] Publicado en : Physical Review D, 2020, 101(10): id.104039 doi: 10.1103/PhysRevD.101.104039https://hdl.handle.net/20.500.12008/31898Version permitida: preprintIt has been argued that the symmetries of gravity at null infinity should include a Diff (S2) factor associated with diffeomorphisms on the celestial sphere. However, the standard phase space of gravity does not support the action of such transformations. Building on earlier work by Laddha and one of the authors, we present an extension of the phase space of gravity at null infinity on which Diff (S2) acts canonically. The Poisson brackets of supertranslation and Diff (S2) charges reproduce the generalized BMS algebra introduced in [Campiglia and Laddha Phys. Rev. D 90, 124028 (2014), 10.1103/PhysRevD.90.124028].Submitted by Faget Cecilia (lfaget@fcien.edu.uy) on 2022-06-09T15:11:42Z No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 2002.06691.pdf: 371785 bytes, checksum: b33e2b7ff7fef4784501a40ccee8b4e7 (MD5)Approved for entry into archive by Faget Cecilia (lfaget@fcien.edu.uy) on 2022-06-09T15:12:12Z (GMT) No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 2002.06691.pdf: 371785 bytes, checksum: b33e2b7ff7fef4784501a40ccee8b4e7 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2022-06-09T15:48:55Z (GMT). No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 2002.06691.pdf: 371785 bytes, checksum: b33e2b7ff7fef4784501a40ccee8b4e7 (MD5) Previous issue date: 202030 h.application/pdfenengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)General relativity and quantum cosmologyHigh energy physics - theoryGeneralized BMS charge algebraPreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaCampiglia Curcho, MiguelPeraza, JavierLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/31898/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-850http://localhost:8080/xmlui/bitstream/20.500.12008/31898/2/license_urla006180e3f5b2ad0b88185d14284c0e0MD52license_textlicense_texttext/html; charset=utf-838616http://localhost:8080/xmlui/bitstream/20.500.12008/31898/3/license_text36c32e9c6da50e6d55578c16944ef7f6MD53license_rdflicense_rdfapplication/rdf+xml; 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- Universidad de la Repúblicafalse |
| spellingShingle | Generalized BMS charge algebra Campiglia Curcho, Miguel General relativity and quantum cosmology High energy physics - theory |
| status_str | submittedVersion |
| title | Generalized BMS charge algebra |
| title_full | Generalized BMS charge algebra |
| title_fullStr | Generalized BMS charge algebra |
| title_full_unstemmed | Generalized BMS charge algebra |
| title_short | Generalized BMS charge algebra |
| title_sort | Generalized BMS charge algebra |
| topic | General relativity and quantum cosmology High energy physics - theory |
| url | https://hdl.handle.net/20.500.12008/31898 |
