Subleading soft dressings of asymptotic states in QED and perturbative quantum gravity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2019)031
Abstract: Abstract We construct Faddeev-Kulish states in QED and perturbative quantum gravity to subleading order in the soft momentum expansion and to first order in the coupling constant, using the charge conservation formula of asymptotic symmetries… read more here.
Keywords: qed perturbative; states qed; quantum gravity; perturbative quantum ... See more keywords
Asymptotic symmetries and the subleading soft graviton theorem in higher dimensions
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.064010
Abstract: We investigate the relation between the subleading soft graviton theorem and asymptotic symmetries in gravity in even dimensions higher than four. After rewriting the subleading soft graviton theorem as a Ward identity, we argue that… read more here.
Keywords: graviton theorem; asymptotic symmetries; soft graviton; subleading soft ... See more keywords