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arXiv · 1304.3473

Gravitational Wave Tests of General Relativity with Ground-Based Detectors and Pulsar Timing Arrays

Nicolas Yunes·Xavier Siemens
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Abstract

This review is focused on tests of Einstein's theory of General Relativity with gravitational waves that are detectable by ground-based interferometers and pulsar timing experiments. Einstein's theory has been greatly constrained in the quasi-linear, quasi-stationary regime, where gravity is weak and velocities are small. Gravitational waves will allow us to probe a complimentary, yet previously unexplored regime: the non-linear and dynamical strong-field regime. Such a regime is, for example, applicable to compact binaries coalescing, where characteristic velocities can reach fifty percent the speed of light and compactnesses can reach a half. This review begins with the theoretical basis and the predicted gravitational wave observables of modified gravity theories. The review continues with a brief description of the detectors, including both gravitational wave interferometers and pulsar timing arrays, leading to a discussion of the data analysis formalism that is applicable for such tests. The review ends with a discussion of gravitational wave tests for compact binary systems.

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BibTeXRIS

Nicolas Yunes, Xavier Siemens. 2013-11-05. Gravitational Wave Tests of General Relativity with Ground-Based Detectors and Pulsar Timing Arrays. https://doi.org/10.12942/lrr-2013-9

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