Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/161443
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dc.contributor.authorSaw, Vee-Liemen_US
dc.contributor.authorThun, Freeman Chee Siongen_US
dc.date.accessioned2022-09-02T03:51:41Z-
dc.date.available2022-09-02T03:51:41Z-
dc.date.issued2020-
dc.identifier.citationSaw, V. & Thun, F. C. S. (2020). Peeling property and asymptotic symmetries with a cosmological constant. International Journal of Modern Physics D, 29(3), 2050020-. https://dx.doi.org/10.1142/S0218271820500200en_US
dc.identifier.issn0218-2718en_US
dc.identifier.urihttps://hdl.handle.net/10356/161443-
dc.description.abstractThis paper establishes two things in an asymptotically (anti-)de Sitter spacetime, by direct computations in the physical spacetime (i.e. with no involvement of spacetime compactification): (1) The peeling property of the Weyl spinor is guaranteed. In the case where there are Maxwell fields present, the peeling properties of both Weyl and Maxwell spinors similarly hold, if the leading order term of the spin coefficient $\rho$ when expanded as inverse powers of $r$ (where $r$ is the usual spherical radial coordinate, and $r\rightarrow\infty$ is null infinity, $\mathcal{I}$) has coefficient $-1$. (2) In the absence of gravitational radiation (a conformally flat $\mathcal{I}$), the group of asymptotic symmetries is trivial, with no room for supertranslations.en_US
dc.language.isoenen_US
dc.relation.ispartofInternational Journal of Modern Physics Den_US
dc.rights© 2020 World Scientific Publishing Company. All rights reserved.en_US
dc.subjectScience::Physicsen_US
dc.titlePeeling property and asymptotic symmetries with a cosmological constanten_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.researchData Science and Artificial Intelligence Research Centreen_US
dc.identifier.doi10.1142/S0218271820500200-
dc.identifier.scopus2-s2.0-85079767128-
dc.identifier.issue3en_US
dc.identifier.volume29en_US
dc.identifier.spage2050020en_US
dc.subject.keywordsGravitational Radiationen_US
dc.subject.keywordsAsymptotic Symmetriesen_US
dc.description.acknowledgementV.-L. Saw was supported by the University of Otago Doctoral Scholarship, when the work on the peeling property was carried out in the University of Otago, New Zealand.en_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
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