37 citations · 85 across the 5 of their papers we have counts for
16 papers
Planck-scale Lorentz-symmetry test theories
Giovanni Amelino-Camelia
In the recent quantum-gravity literature there has been strong interest in the possibility of Planck-scale departures from Lorentz symmetry, including possible modifications of the…
Action functional for kappa-Minkowski Noncommutative Spacetime
Alessandra Agostini, Giovanni Amelino-Camelia, Michele Arzano +1
We examine some alternative possibilities for an action functional for -Minkowski noncommutative spacetime, with an approach which should be applicable to other spacetimes with…
Quantum Gravity Phenomenology
Giovanni Amelino-Camelia
I give a brief non-technical review of "Quantum Gravity Phenomenology" and in particular I describe some studies which should soon allow to establish valuable data-based constraint…
The three perspectives on the quantum-gravity problem and their implications for the fate of Lorentz symmetry
Giovanni Amelino-Camelia
Each approach to the quantum-gravity problem originates from expertise in one or another area of theoretical physics. The particle-physics perspective encourages one to attempt to…
On the fate of Lorentz symmetry in loop quantum gravity and noncommutative spacetimes
Giovanni Amelino-Camelia
I analyze the deformation of Lorentz symmetry that holds in certain noncommutative spacetimes and the way in which Lorentz symmetry is broken in other noncommutative spacetimes. I…
Quantum-gravity phenomenology with gamma rays and UHE cosmic rays
Giovanni Amelino-Camelia
In recent years several ideas for experimental searches of effects induced by quantum properties of space-time have been discussed. Some of these ideas concern the role in quantum…