Probing inside a charged hairy black hole in massive gravity

A bstract In this paper, we investigate the internal structure of a charged hairy black hole solution in non-linear massive gravity. We first consider impact various configurations gravity on condensate operator and then probe interior dynamics. Like standard holographic superconductor system, just below critical temperature, evolves through several distinct epochs, including collapse Einstein-Rosen bridge, Josephson oscillations scalar field, finally Kasner (or inversion) cosmology. However, for large parameter, see distinguishing features regime, at given bridge subsequent epochs completely disappear from dynamics final cosmology epoch starts exactly after would-be inner horizon system does not experience inversion epoch.