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arXiv · 0907.2174

Gravitational waves in the black string braneworld

Sanjeev S. Seahra·Chris Clarkson
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Abstract

We study gravitational waves in the black string Randall-Sundrum braneworld. We present a reasonably self-contained and complete derivation of the equations governing the evolution of gravitational perturbations in the presence of a brane localized source, and then specialize to the case of spherical radiation from a pointlike body in orbit around the black string. We solve for the resulting gravitational waveform numerically for a number of different orbital parameters.

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BibTeXRIS

Sanjeev S. Seahra, Chris Clarkson. 2009-07-13. Gravitational waves in the black string braneworld. https://doi.org/10.1088/0264-9381%2F26%2F24%2F245004

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