Articles with "perturbations higher" as a keyword



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Nonlinear perturbations of higher dimensional antiā€“de Sitter spacetime

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Published in 2020 at "Physical Review D"

DOI: 10.1103/physrevd.102.104026

Abstract: We study nonlinear gravitational perturbations of vacuum Einstein equations, with $\Lambda 2$, generalizing previous studies for $n=2$. We follow the formalism by Ishibashi, Kodama and Seto to decompose the metric perturbations into tensor, vector and… read more here.

Keywords: perturbations higher; nonlinear perturbations; higher dimensional; anti sitter ... See more keywords