Generalized Vaidya Solutions and Misner-Sharp mass for $n$-dimensional massive gravity

Ya-Peng Hu, Xin-Meng Wu, Hongsheng Zhang

Dynamical solutions are always of interest to people in gravity theories. We derive a series of generalized Vaidya solutions in the $n$-dimensional de Rham-Gabadadze-Tolley (dRGT)…