1201.6386 (Liora Dori et al.)

Finite-mass correction to 2D Black-hole evaporation rate    [PDF]

Liora Dori, Amos Ori

We numerically analyze the evolution of a two-dimensional dilatonic black
hole, within the CGHS model. We focus our attention on the finite-mass
corrections to the universal evaporation rate which applies at the large-mass
limit. Our numerical results confirm a previous theoretical prediction for the
first-order ($\propto 1/M$) correction. In addition, our results strongly
suggest that the next-order ($\propto 1/M^{2}$) term vanishes, and provide a
rough estimate for the third-order term.

View original: http://arxiv.org/abs/1201.6386