668 citations · 3.4k across the 62 of their papers we have counts for
Showing 2013 · gr-qcShow all
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gr-qc2013★ 78 cited
Exact Solutions to Force-Free Electrodynamics in Black Hole Backgrounds
T. Daniel Brennan, Samuel E. Gralla, Ted Jacobson
A shared property of several of the known exact solutions to the equations of force-free electrodynamics is that their charge-current four-vector is \textit{null}. We examine the g…
gr-qc2013★ 4 cited
Hidden Momentum and Black Hole Kicks
Samuel E. Gralla, Frank Herrmann
A stationary magnetic dipole immersed in an electric field carries "hidden" mechanical momentum. However, the fate of this momentum if the fields are turned off is unclear. We cons…
gr-qc2013★ 28 cited
Mass, Charge and Motion in Covariant Gravity Theories
Samuel E Gralla
Previous work established a universal form for the equation of motion of small bodies in theories of a metric and other tensor fields that have second-order field equations followi…