1202.3259 (I. Sakalli et al.)

Fading Hawking Radiation    [PDF]

I. Sakalli, M. Halilsoy, H. Pasaoglu

In this study, we explore a particular type Hawking radiation which ends with
zero temperature and entropy. The appropriate black holes for this purpose are
the linear dilaton black holes. In addition to the black hole choice, a recent
formalism in which the Parikh-Wilczek's tunneling formalism amalgamated with
quantum corrections to all orders in \hbar is considered. The adjustment of the
coefficients of the quantum corrections plays a crucial role on this particular
Hawking radiation. The obtained tunneling rate indicates that the radiation is
not pure thermal anymore, and hence correlations of outgoing quanta are capable
of carrying away information encoded within them. Finally, we show in detail
that when the linear dilaton black hole completely evaporates through such a
particular radiation, entropy of the radiation becomes identical with the
entropy of the black hole, which corresponds to "no information loss".

View original: http://arxiv.org/abs/1202.3259