Non-existence of black holes in certain < 0 spacetimes
Non-existence of black holes in certain < 0 spacetimes
Assuming certain asymptotic conditions, we prove a general theorem on the non-existence of static regular (i.e., nondegenerate) black holes in spacetimes with a negative cosmological constant, given that the fundamental group of space is infinite. We use this to rule out the existence of regular negative mass AdS black holes …