The leading-soft cubic graviton self-interaction on the black-hole horizon AUTHORS AND AFFILIATIONS:
Ayanendu Dutta
Department of Physics, Jadavpur University, Kolkata-700032, India
Department of Physics, Presidency University, Kolkata-700073, India The leading-soft cubic graviton self-interaction on the black-hole horizon
We expand the Einstein–Hilbert action to cubic order about the Schwarzschild
horizon, in the even Regge–Wheeler gauge of the…
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