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Supertranslations at timelike infinity

Abstract We propose a definition of asymptotic flatness at timelike infinity in four spacetime dimensions. We present a detailed study of the asymptotic equations of motion and the action of supertranslations on asymptotic fields. We show that the Lee-Wald symplectic form Ω(g, δ 1g , δ 2g ) does not...

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Bibliografiske detaljer
Principais autores: Sumanta Chakraborty, Debodirna Ghosh, Sk Jahanur Hoque, Aniket Khairnar, Amitabh Virmani
Format: Artigo
Sprog:Inglês
Udgivet: SpringerOpen 2022-02-01
Serier:Journal of High Energy Physics
Fag:
Online adgang:https://doi.org/10.1007/JHEP02(2022)022
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