1.4k citations · 11.9k across the 187 of their papers we have counts for
6 papers · 1 filter
Introduction to Quantum-Gravity Phenomenology
Giovanni Amelino-Camelia
After a brief review of the first phase of development of Quantum-Gravity Phenomenology, I argue that this research line is now ready to enter a more advanced phase: while at first…
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…
Severe constraints on Loop-Quantum-Gravity energy-momentum dispersion relation from black-hole area-entropy law
Giovanni Amelino-Camelia, Michele Arzano, Andrea Procaccini
We explore a possible connection between two aspects of Loop Quantum Gravity which have been extensively studied in the recent literature: the black-hole area-entropy law and the e…
A perspective on Quantum Gravity Phenomenology
Giovanni Amelino-Camelia
I give a brief overview of some Quantum-Gravity-Phenomenology research lines, focusing on studies of cosmic rays and gamma-ray bursts that concern the fate of Lorentz symmetry in q…
Some encouraging and some cautionary remarks on Doubly Special Relativity in Quantum Gravity
Giovanni Amelino-Camelia
The idea of a role for DSR (doubly-special relativity) in quantum gravity finds some encouragement in a few scenarios, but in order to explore some key conceptual issues it is nece…