The black hole dynamical horizon and generalized second law of thermodynamics
arXiv:0712.1313 · doi:10.1088/1126-6708/2007/12/052
Abstract
The generalized second law of thermodynamics for a system containing a black hole dynamical horizon is proposed in a covariant way. Its validity is also tested in case of adiabatically collapsing thick light shells.
JHEP style, 8 pages, 2 figures, version to appear in JHEP with typos corrected