95 citations · 846 across the 39 of their papers we have counts for
4 papers · 1 filter
In-vacuo-dispersion features for GRB neutrinos and photons
Giovanni Amelino-Camelia, Giacomo D'Amico, Giacomo Rosati +1
Over the last 15 years there has been considerable interest in the possibility of quantum-gravity-induced in-vacuo dispersion, the possibility that spacetime itself might behave es…
Quantum-gravity-induced dual lensing and IceCube neutrinos
Giovanni Amelino-Camelia, Leonardo Barcaroli, Giacomo D'Amico +2
Momentum-space curvature, which is expected in some approaches to the quantum-gravity problem, can produce dual redshift, a feature which introduces energy dependence of the travel…
Symmetries of quantum space-time in 3 dimensions
Francesco Cianfrani, Jerzy Kowalski-Glikman, Daniele Pranzetti +1
By applying loop quantum gravity techniques to 3D gravity with a positive cosmological constant , we show how the local gauge symmetry of the theory, encoded in the constraint a…
IceCube and GRB neutrinos propagating in quantum spacetime
Giovanni Amelino-Camelia, Leonardo Barcaroli, Giacomo D'Amico +2
Two recent publications have reported intriguing analyses, tentatively suggesting that some aspects of IceCube data might be manifestations of quantum-gravity-modified laws of prop…