101 citations · 350 across the 17 of their papers we have counts for
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astro-ph1996★ 101 cited
Quasar Proper Motions and Low-Frequency Gravitational Waves
Carl R. Gwinn, T. Marshall Eubanks, Ted Pyne +2
We report observational upper limits on the mass-energy of the cosmological gravitational-wave background, from limits on proper motions of quasars. Gravitational waves with period…
astro-ph1995★ 92 cited
Gravitational Radiation and Very Long Baseline Interferometry
Ted Pyne, Carl R. Gwinn, Mark Birkinshaw +2
Gravitational waves affect the observed direction of light from distant sources. At telescopes, this change in direction appears as periodic variations in the apparent positions of…