16 citations · 19 across the 6 of their papers we have counts for
4 papers · 1 filter
On thin-shell wormholes evolving in flat FRW spacetimes
M. La Camera
We analize the stability of a class of thin-shell wormholes with spherical symmetry evolving in flat FRW spacetimes. The wormholes considered here are supported at the throat by a…
On the classical confinement of test particles to a thin 3-brane in the absence of non-gravitational forces
M. La Camera
The classical confinement condition of test particles to a brane universe in the absence of non-gravitational forces is transformed using the Hamilton-Jacobi formalism. The transfo…
Brane cosmology with R_(4) term in the bulk
M. La Camera
We consider brane cosmology when the 4D Ricci scalar term is added to the 5D Einstein-Hilbert action and discuss the role that the addition of this term has on the brane-bulk syste…
On 4-dimensional cosmological models locally embedded in a 5-dimensional Ricci-flat space
A. G. Agnese, M. La Camera
We employ a theorem due to Campbell to build some simple 4-dimensional cosmological models which originate from solutions describing waves propagating along the extra-dimension of…