Symmetry group at future null infinity III: Gravitational theory
Symmetry group at future null infinity III: Gravitational theory
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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bstract
We reduce the gravitational theory in an asymptotically flat spacetime to future null infinity. We compute the Poincaré flux operators at future null infinity and construct the supertranslation and superrotation generators. The generators are shown to form a closed symmetry algebra by including a generalized gravitational duality op...
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Symmetry group at future null infinity III: Gravitational theory
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TN_cdi_doaj_primary_oai_doaj_org_article_0a1dc19065ca44e48b854852f8cce692
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_0a1dc19065ca44e48b854852f8cce692
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ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP10(2023)117
