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The Response of a Two-Element Radio Interferometer to Gravitational Waves

Kipp Cannon
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Abstract

This document presents a ray-optics analysis of the response of a two-element radio interferometer to the presence of a plane gravitational wave. A general expression for the differential phase observed between the two receiving stations as a result of an arbitrary gravitational wave is determined, as well as the specific responses to monochromatic and black hole ring-down waveforms. Finally, the possibility of gravitational wave detection via this mechanism is discussed in the context of interferometer noise.

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Kipp Cannon. 2003-11-20. The Response of a Two-Element Radio Interferometer to Gravitational Waves. https://arxiv.org/abs/astro-ph/0311462

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