644 citations · 4.9k across the 92 of their papers we have counts for
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Astrophobic Axions
Luca Di Luzio, Federico Mescia, Enrico Nardi +2
We propose a class of axion models with generation dependent Peccei-Quinn charges for the known fermions that allow to suppress the axion couplings to nucleons and electrons. Astro…
Probing Leptogenesis
E. J. Chun, G. Cvetič, P. S. B. Dev +12
The focus of this chapter lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from…
Window for preferred axion models
Luca Di Luzio, Federico Mescia, Enrico Nardi
We discuss phenomenological criteria for defining "axion windows", namely regions in the parameter space of the axion-photon coupling where realistic models live. Currently, the bo…
Accidental Peccei-Quinn symmetry protected to arbitrary order
Luca Di Luzio, Enrico Nardi, Lorenzo Ubaldi
A gauge theory for a scalar multiplet transforming in the bi-fundamental representation preserves, for , an accidental symmetry…