Addendum: Hawking Radiation of Photons in a Variable-mass Kerr Black Hole
arXiv:gr-qc/0110039 · doi:10.1023/A:1015548909824
Abstract
Hawking evaporation of photons in a variable-mass Kerr space-time is investigated by using a method of the generalized tortoise coordinate transformation. The blackbody radiant spectrum of photons displays a new spin-rotation coupling effect obviously dependent on different helicity states of photons.
8 pages, no figures, Latex(use kluwer.cls), to appear in Gen. Rel. Grav. 34 (2002) No. 4