183 citations · 2.1k across the 65 of their papers we have counts for
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gr-qc1999★ 22 cited
Effective Action and Thermodynamics of Radiating Shells in General Relativity
G. L. Alberghi, R. Casadio, G. Venturi
An effective action is obtained for the area and mass aspect of a thin shell of radiating self-gravitating matter. On following a mini-superspace approach, the geometry of the embe…
gr-qc1999★ 46 cited
Quantum Fields in an Expanding Universe
F. Finelli, A. Gruppuso, G. Venturi
We extend our analysis for scalar fields in a Robertson-Walker metric to the electromagnetic field and Dirac fields by the method of invariants. The issue of the relation between c…