365 citations · 3.9k across the 142 of their papers we have counts for
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Quantum black holes and effective quantum gravity approaches
Xavier Calmet
This is the text of the invited talk I have given at the Karl Schwarzschild Meeting in Frankfurt in 2013.
Virtual Black Holes, Remnants and the Information Paradox
Xavier Calmet
We revisit the question of the contributions of Planckian quantum black holes in general and of remnants in particular to low energy physics observables. As long as quantum gravity…
Quantum Black Holes and their Lepton Signatures at the LHC with CalCHEP
Alexander Belyaev, Xavier Calmet
We discuss a field theoretical framework to describe the interactions of non-thermal quantum black holes (QBHs) with particles of the Standard Model. We propose a non-local Lagrang…
The Lightest of Black Holes
Xavier Calmet
In this paper we consider general relativity in the large limit, where stands for the number of particles in the model. Studying the resummed graviton propagator, we propos…
Cosmological Evolution of Fundamental Constants: From Theory to Experiment
Xavier Calmet, Matthias Keller
In this paper we discuss a possible cosmological time evolution of fundamental constants from the theoretical and experimental point of views. On the theoretical side, we explain t…
Absolutely Stable Proton and Lowering the Gauge Unification Scale
S. M. Barr, X. Calmet
A unified model is constructed, based on flipped in which the proton is absolutely stable. The model requires the existence of new leptons with masses of order the weak sca…