245 citations · 645 across the 16 of their papers we have counts for
11 papers · 1 filter
A map between Galilean relativity and special relativity
Gianluca Mandanici
A map is discussed that connects, in 1+1 dimensions, Galilei's relativity to Einstein's special relativity. By means of this map it is possible to derive special-relativistic formu…
On the invariance of the relative rest in doubly special relativity
Gianluca Mandanici
In the framework of the most-studied doubly special relativity models the use of the naive formula has been argued to lead to inconsistencies connected to different rules…
Finite Zero Point Gravitational Energy in the context of Modified Dispersion Relations
Remo Garattini, Gianluca Mandanici
We compute the Zero Point Energy in a spherically symmetric background distorted at high energy as predicted by Gravity's Rainbow. In this context we setup a Sturm-Liouville proble…
Particle propagation and effective space-time in Gravity's Rainbow
Remo Garattini, Gianluca Mandanici
Basing on the results obtained in a our previous study on Gravity's Rainbow, we determine the quantum corrections to the space-time metric for the Schwarzschild and the de Sitter b…
Modified Dispersion Relations lead to a finite Zero Point Gravitational Energy
Remo Garattini, Gianluca Mandanici
We compute the Zero Point Energy in a spherically symmetric background distorted at high energy as predicted by \textit{Gravity's Rainbow}. In this context we setup a Sturm-Liouvil…
Gravity in quantum spacetime
Giovanni Amelino-Camelia, Niccolo' Loret, Gianluca Mandanici +1
The literature on quantum-gravity-inspired scenarios for the quantization of spacetime has so far focused on particle-physics-like studies. This is partly justified by the present…
Interplay between curvature and Planck-scale effects in astrophysics and cosmology
Antonino Marciano, Giovanni Amelino-Camelia, Nicola Rossano Bruno +3
Several recent studies have considered the implications for astrophysics and cosmology of some possible nonclassical properties of spacetime at the Planck scale. The new effects, s…
UV and IR quantum-spacetime effects for the Chandrasekhar model
Giovanni Amelino-Camelia, Niccolo' Loret, Gianluca Mandanici +1
We modify the Chandrasekhar model of white dwarfs by introducing novel momentum-space features that characterize the analysis of some quantum-spacetime scenarios. We find that the…
Undeformed (additive) energy conservation law in Doubly Special Relativity
Gianluca Mandanici
All the Doubly Special Relativity (DSR) models studied in literature so far involve a deformation of the energy conservation rule that forces us to release the hypothesis of the ad…
Black-hole thermodynamics with modified dispersion relations and generalized uncertainty principles
Giovanni Amelino-Camelia, Michele Arzano, Yi Ling +1
In several approaches to the quantum-gravity problem evidence has emerged of the validity of a "GUP" (a Generalized position-momentum Uncertainty Principle) and/or a "MDR" (a modif…
Phenomenology of Doubly Special Relativity
Giovanni Amelino-Camelia, Jerzy Kowalski-Glikman, Gianluca Mandanici +1
Investigations of the possibility that some novel ``quantum" properties of spacetime might induce a modification dispersion relation focused at first on scenarios with Planck-scale…