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- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT137 papers
- University of Milano-BicoccaIT99 papers
- University of MilanIT86 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT67 papers
- Centre National de la Recherche ScientifiqueFR63 papers
- Imperial College LondonGB62 papers
- University of GenoaIT61 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT60 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT60 papers
- Massachusetts Institute of TechnologyUS59 papers
- University of CagliariIT59 papers
- University of PisaIT59 papers
4 papers · 2 filters
Black hole evaporation in a spherically symmetric non-commutative space-time
Elisabetta Di Grezia, Giampiero Esposito, Gennaro Miele
Recent work in the literature has studied the quantum-mechanical decay of a Schwarzschild-like black hole, formed by gravitational collapse, into almost-flat space-time and weak ra…
The cosmological constant as an eigenvalue of f(R)-gravity Hamiltonian constraint
S. Capozziello, R. Garattini
In the framework of ADM formalism, it is possible to find out eigenvalues of the WDW equation with the meaning of vacuum states, i.e. cosmological constants, for f(R) theories of g…
Self sustained traversable wormholes and the equation of state
Remo Garattini
We compute the graviton one loop contribution to a classical energy in a \textit{traversable} wormhole background. The form of the shape function considered is obtained by the equa…
Self sustained phantom wormholes in semi-classical gravity
Remo Garattini, Francisco S. N. Lobo
A possible candidate for the late time accelerated expanding Universe is phantom energy, which possesses rather bizarre properties, such as the prediction of a Big Rip singularity…