Astro2020 Decadal Science White Paper: The state of gravitational-wave astrophysics in 2020

Abstract

While still in its infancy, the budding field of gravitational-wave astronomy has so far exceeded most expectations, and the achievements that have already been made bode well for the decade to come. While the discoveries made possible by LIGO have captured the imagination of experts and nonexperts alike, it is important when looking ahead to consider those discoveries in the context of the field as a whole. Just as radio, optical, and x-ray radiation probe different physical phenomena occurring on a range of length and energy scales, the future of gravitational-wave astrophysics depends on our ability to open up the entire spectrum. We will describe the scientific prospects for the field of gravitational-wave astronomy as a whole as we enter the coming decade, and we will place the specific contributions from a future space-based gravitational-wave observatory within this context.

arXiv commentsubmission to the 2020-2030 Astronomy and Astrophysics Decadal Survey (Astro2020)

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Cited by in corpus (4)

• Science with the TianQin Observatory: Preliminary results on Galactic double white dwarf binaries
• Superposed metric for spinning black hole binaries approaching merger
• The Gravitational Wave Universe Toolbox: A software package to simulate observation of the Gravitational Wave Universe with different detectors
• The three body first post-Newtonian effects on the secular dynamics of a compact binary near a spinning supermassive black hole