paper

Gravitational Waves from Quasi-Circular Black Hole Binaries in Dynamical Chern-Simons Gravity

arXiv:1208.5102 · doi:10.1103/PhysRevLett.109.251105

Abstract

Dynamical Chern-Simons gravity cannot be strongly constrained with current experiments because it reduces to General Relativity in the weak-field limit. This theory, however, introduces modifications in the non-linear, dynamical regime, and thus, it could be greatly constrained with gravitational waves from the late inspiral of black hole binaries. We complete the first self-consistent calculation of such gravitational waves in this theory. For favorable spin-orientations, advanced ground-based detectors may improve existing solar-system constraints by 6 orders of magnitude.

6 pages, 1 figure; errors corrected in Eqs. (8) and (9)

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