The dark side of fuzzball geometries
arXiv:1811.02397 · doi:10.1007/JHEP05(2019)126
Abstract
Black holes absorb any particle impinging with an impact parameter below a critical value. We show that 2- and 3-charge fuzzball geometries exhibit a similar trapping behaviour for a selected choice of the impact parameter of incoming massless particles. This suggests that the blackness property of black holes arises as a collective effect whereby each micro-state absorbs a specific channel.
23 pages, 3 figures