Particle creation in gravitational collapse to a horizonless compact object
Particle creation in gravitational collapse to a horizonless compact object
Black holes (BHs) play a central role in physics. However, gathering observational evidence for their existence is a notoriously difficult task. Current strategies to quantify the evidence for BHs all boil down to looking for signs of highly compact, horizonless bodies. Here, we study particle creation by objects which collapse …