Quantum gravity corrections to accretion onto a Schwarzschild black hole
  Quantum gravity corrections to accretion onto a Schwarzschild black hole are
considered in the context of asymptotically safe scenario. The possible
positions of the critical points are discussed and the general conditions for
critical points are obtained. The explicit expressions for matter density
compression and temperature profile both below the critical radius and at the
event horizon are derived. For polytropic matter, we determine the corrected
temperature and the integrated flux resulting from quantum gravity effects at
the event horizon, which might be as a test of asymptotically safe scenario.
