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gr-qc2004
Thermodynamics of a collapsing shell in an expanding Universe
G. L. Alberghi, R. Casadio, G. Venturi
We describe the quasi-static collapse of a radiating, spherical shell of matter in de Sitter space-time using a thermodynamical formalism. It is found that the specific heat at con…
gr-qc2003
Thermodynamics for radiating shells in anti-de Sitter space-time
G. L. Alberghi, R. Casadio, G. Venturi
A thermodynamical description for the quasi-static collapse of radiating, self-gravitating spherical shells of matter in anti-de Sitter space-time is obtained. It is shown that the…