Publications de Laurent Canetti

Baryogenesis, Dark Matter and Neutrino Oscillations from Right-Handed Neutrinos

Our knowledge of our universe is deeply related to our understanding of physics at the sub- atomic scale. Indeed, at its early stage, our universe was so hot and so dense that the only relevant interactions were those between fundamental particles. Therefo ...

EPFL2013

Dark matter, baryogenesis and neutrino oscillations from right-handed neutrinos

Mikhail Chapochnikov, Marco Drewes, Laurent Canetti, Tibor Frossard

We show that, leaving aside accelerated cosmic expansion, all experimental data in high energy physics that are commonly agreed to require physics beyond the Standard Model can be explained when completing the model by three right-handed neutrinos that can ...

American Physical Society2013

The nu MSM and muon to electron conversion experiments

Mikhail Chapochnikov, Laurent Canetti

We review briefly the different constraints on the three right-handed neutrinos of the nu MSM, an extension of the Standard Model that can explain baryon asymmetry, dark matter and neutrino masses. We include in the discussion the proposed experiments on m ...

Springer Netherlands2013

Sterile Neutrinos as the Origin of Dark and Baryonic Matter

Mikhail Chapochnikov, Marco Drewes, Laurent Canetti

We demonstrate for the first time that three sterile neutrinos alone can simultaneously explain neutrino oscillations, the observed dark matter, and the baryon asymmetry of the Universe without new physics above the Fermi scale. The key new point of our an ...

Amer Physical Soc2013

Matter and antimatter in the universe

Mikhail Chapochnikov, Marco Drewes, Laurent Canetti

We review observational evidence for a matter-antimatter asymmetry in the early universe, which leads to the remnant matter density we observe today. We also discuss bounds on the presence of antimatter in the present-day universe, including the possibilit ...

Iop Publishing Ltd2012