209 citations · 2.7k across the 53 of their papers we have counts for
5 papers · 1 filter
Systematic Approach to Gauge-Invariant Relations between Lepton Flavor Violating Processes
Alejandro Ibarra, Eduard Masso, Javier Redondo
We analyze four-lepton contact interactions that lead to lepton flavor violating processes, with violation of individual family lepton number but total lepton number conserved. In…
On the Gravitational Field of Antimatter
Eduard Masso, Francesc Rota
The gravitational field of matter and that of antimatter could differ. This might be one signature of quantum gravity. We show that primordial Big Bang Nucleosynthesis restricts su…
Planck-Scale Effects on Global Symmetries: Cosmology of Pseudo-Goldstone Bosons
Eduard Masso, Francesc Rota, Gabriel Zsembinszki
We consider a model with a small explicit breaking of a global symmetry, as suggested by gravitational arguments. Our model has one scalar field transforming under a non-anomalous…
Axions
Eduard Masso
I review the physics of axions, paying attention to the role as dark matter. This paper is based on talks given at the workshops ``Thinking, Observing and Mining the Universe'' hel…
Neutrino magnetic moments and photo-disintegration of deuterium
J. A. Grifols, Eduard Masso, Subhendra Mohanty
Neutrinos with non-zero magnetic moments can dissociate deuterium nuclei by a photon exchange, in addition to the weak neutral current process. We calculate the neutrino-magnetic m…