Canonical realization of Bondi-Metzner-Sachs symmetry: Quadratic Casimir
| dc.contributor.author | Gomis Torné, Joaquim | |
| dc.contributor.author | Longhi, Giorgio | |
| dc.date.accessioned | 2019-10-11T11:10:12Z | |
| dc.date.available | 2019-10-11T11:10:12Z | |
| dc.date.issued | 2016-01-27 | |
| dc.date.updated | 2019-10-11T11:10:12Z | |
| dc.description.abstract | We study the canonical realization of Bondi-Metzner-Sacks symmetry for a massive scalar field introduced by Longhi and Materassi [J. Math. Phys. 40, 480 (1999)]. We construct an invariant scalar product for the generalized momenta. As a consequence we introduce a quadratic Casimir with the supertranslations. | |
| dc.format.extent | 4 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.idgrec | 669155 | |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.uri | https://hdl.handle.net/2445/142200 | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society | |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.93.025030 | |
| dc.relation.ispartof | Physical Review D, 2016, vol. 93, num. 2, p. 025030 | |
| dc.relation.uri | https://doi.org/10.1103/PhysRevD.93.025030 | |
| dc.rights | (c) American Physical Society, 2016 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Teoria quàntica | |
| dc.subject.classification | Simetria (Física) | |
| dc.subject.other | Quantum theory | |
| dc.subject.other | Symmetry (Physics) | |
| dc.title | Canonical realization of Bondi-Metzner-Sachs symmetry: Quadratic Casimir | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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