28 citations · 52 across the 3 of their papers we have counts for
9 papers
Constraining the generalized uncertainty principle with neutron interferometry
Fabiano Feleppa, Hooman Moradpour, Christian Corda +1
The non-zero minimal length arises in various theories of gravity, leading to the so-called generalized uncertainty principle (GUP). In this short paper we analyze the GUP effects…
Twisted light, a new tool for General Relativity and beyond
Fabrizio Tamburini, Fabiano Feleppa, Bo Thidé
We describe and present the first observational evidence that light propagating near a rotating black hole is twisted in phase and carries orbital angular momentum. The novel use o…
Kerr spacetime geometric optics for vortex beams
Fabrizio Tamburini, Fabiano Feleppa, Ignazio Licata +1
We apply the analogy between gravitational fields and optical media in the general relativistic geometric optics framework to describe how light can acquire orbital angular momentu…
Generalized potential for apparent forces: the Coriolis effect
Elmo Benedetto, Ivana Bochicchio, Christian Corda +2
It is well known, from Newtonian physics, that apparent forces appear when the motion of masses is described by using a non-inertial frame of reference. The generalized potential o…
On the quantization of the extremal Reissner-Nordstrom black hole
C. Corda, F. Feleppa, F. Tamburini
Following Rosen's quantization rules, two of the Authors (CC and FF) recently described the Schwarzschild black hole (BH) formed after the gravitational collapse of a pressureless…
Hartle-Hawking boundary conditions as Nucleation by de Sitter Vacuum
F. Feleppa, I. Licata, C. Corda
It is shown that, for a de Sitter Universe, the Hartle-Hawking (HH) wave function can be obtained in a simple way starting from the Friedmann-Lemaitre-Robertson-Walker (FLRW) line…