105 citations · 274 across the 8 of their papers we have counts for
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hep-th2009★ 18 cited
Quantum corrections to the Larmor radiation formula in scalar electrodynamics
A. Higuchi, P. J. Walker
We use the semi-classical approximation in perturbative scalar quantum electrodynamics to calculate the quantum correction to the Larmor radiation formula to first order in Planck'…
hep-th2001★ 51 cited
Low-frequency scalar absorption cross sections for stationary black holes
Atsushi Higuchi
We discuss the absorption cross section for the minimally-coupled massless scalar field into a stationary and circularly symmetric black hole with nonzero angular velocity in four…