de Sitter Thermodynamics: A glimpse into non equilibrium
arXiv:0801.4591 · doi:10.1103/PhysRevD.77.104013
Abstract
In this article is shown that the thermodynamical evolution of a Schwarzschild de Sitter space is the evaporation of its black hole. The result is extended in higher dimensions to Lovelock theories of gravity with a single positive cosmological constant.