Near-horizon aspects of acceleration radiation by free fall of an atom into a black hole
Near-horizon aspects of acceleration radiation by free fall of an atom into a black hole
A two-level atom freely falling towards a Schwarzschild black hole was recently shown to detect radiation in the Boulware vacuum in an insightful paper [M. O. Scully et al., Proc. Natl. Acad. Sci. U.S.A. 115, 8131 (2018)]. The two-state atom acts as a dipole detector and its interaction with the …