Subleading BMS charges and the Lorentz group

Abstract The extended BMS group includes supertranslation, dual supertranslation and Lorentz transformations. The generators of these symmetries can be classified according to their parity into “electric” and “magnetic” types. Using a multipole expansion of gravitational sources in the Newman-Penros...

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Bibliographic Details
Main Author: Uri Kol
Format: Article
Language:English
Published: SpringerOpen 2022-04-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP04(2022)002