The weak-field-limit solution for Kerr black hole in radiation gauge
arXiv:1802.03278
Abstract
In this work we present the solution for a rotating Kerr black hole in the weak-field limit under the radiation gauge proposed by Chen and Zhu [Phys. Rev. D83, 061501(R) (2011)], with which the two physical components of the gravitational wave can be picked out exactly.
Submitted to Eur. phys. J. Plus; Minor revision