Thermodynamics of de Sitter black holes with conformally coupled scalar fields
Thermodynamics of de Sitter black holes with conformally coupled scalar fields
A bstract We investigate the thermodynamic properties of 3+1 dimensional black holes in asymptotically de Sitter spacetimes, conformally coupled to a real scalar field. We use a Euclidean action approach, where boundary value data is specified at a finite radius ‘cavity’ outside the black hole, working in the extended phase …