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 …

This book introduces particle physics, astrophysics and cosmology. Starting from an
experimental perspective, it provides a unified view of these fields that reflects the very rapid …

Multi-messenger astrophysics, a long-anticipated extension to traditional multiwavelength
astronomy, has emerged over the past decade as a distinct discipline providing unique and …

Is there an approach to quantum gravity which is conceptually simple, relies on very few
fundamental physical principles and ingredients, emphasizes geometric (as opposed to …

Quantum gravity phenomenology opens up the possibility of probing Planck scale physics.
Thus, by exploiting the generic properties that a semiclassical state of the compound system …

We analyze a Gedankenexperiment previously considered by Mari et al.[Sci. Rep. 6, 22777
(2016). SRCEC3 2045-2322 10.1038/srep22777] that involves quantum superpositions of …

It is generally expected that heavy fields are present during inflation, which can leave their
imprint in late-time cosmological observables. The main signature of these fields is a small …

The universe as a quantum gravity condensate Page 1 CR Physique 18 (2017) 235–245
Contents lists available at ScienceDirect Comptes Rendus Physique www.sciencedirect.com …

Emergent gravity views spacetime as an entity emergent from a more complete theory of
interacting fundamental constituents valid at much finer resolution or higher energies …

We discuss the prospects for bounding and perhaps even measuring quantum gravity
effects on the dispersion of light using the highest-energy photons produced in gamma-ray …