Non-Rindler horizons and radiating black holes

In this work we construct metrics corresponding to radiating black holes whose near horizon regions cannot be approximated by Rindler space-time. We first construct infinite parameter coordinate transformations from Minkowski coordinates, such that an observer using these coordinates to describe space-time events measures the Minkowski vacuum to be Planckian. Utilizing these results, we construct a family of black holes that radiate at spatial infinity. As an illustration, we study a subset of the black hole solutions and show that they satisfy the null energy condition.