Black hole ringdown as a probe for dark energy
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.084049
Abstract: Under the assumption that a dynamical scalar field is responsible for the current acceleration of the Universe, we explore the possibility of probing its physics in black hole merger processes with gravitational wave interferometers. Remaining… read more here.
Keywords: dark energy; black hole; physics; hole ringdown ... See more keywords
Nonlinear Effects in Black Hole Ringdown.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.081401
Abstract: We report evidence for nonlinear modes in the ringdown stage of the gravitational waveform produced by the merger of two comparable-mass black holes. We consider both the coalescence of black hole binaries in quasicircular orbits… read more here.
Keywords: hole ringdown; effects black; black hole; nonlinear effects ... See more keywords