155 citations · 1.4k across the 69 of their papers we have counts for
6 papers · 1 filter
Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
A. Addazi, J. Alvarez-Muniz, R. Alves Batista +157
The exploration of the universe has recently entered a new era thanks to the multi-messenger paradigm, characterized by a continuous increase in the quantity and quality of experim…
Interplay between spacetime curvature, speed of light and quantum deformations of relativistic symmetries
Angel Ballesteros, Giulia Gubitosi, Flavio Mercati
Recent work showed that -deformations can describe the quantum deformation of several relativistic models that have been proposed in the context of quantum gravity phenomenology…
Total Collisions in the N-Body Shape Space
Flavio Mercati, Paula Reichert
We discuss the total collision singularities of the gravitational N-body problem on shape space. Shape space is the relational configuration space of the system obtained by quotien…
Through a Black Hole Singularity
Flavio Mercati, David Sloan
We show that the Kantowski--Sachs model of a Schwarzschild black hole interior can be slightly generalized in order to accommodate spatial metrics of different orientations, and in…
Fuzzy worldlines with -Poincaré symmetries
Angel Ballesteros, Giulia Gubitosi, Ivan Gutierrez-Sagredo +1
A novel approach to study the properties of models with quantum-deformed relativistic symmetries relies on a noncommutative space of worldlines rather than the usual noncommutative…
-Poincaré-comodules, Braided Tensor Products and Noncommutative Quantum Field Theory
Fedele Lizzi, Flavio Mercati
We discuss the obstruction to the construction of a multiparticle field theory on a -Minkowski noncommutative spacetime: the existence of multilocal functions which respect the…