401 citations · 1.2k across the 33 of their papers we have counts for
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hep-ph2021
Axion Fragmentation on the Lattice
Enrico Morgante, Wolfram Ratzinger, Ryosuke Sato +1
We analyze the phenomenon of axion fragmentation when an axion field rolls over many oscillations of a periodic potential. This is particularly relevant for the case of relaxion, i…
hep-ph2021
Flavour non-universal Pati-Salam unification and neutrino masses
Julie Pagès
The B anomalies, by their distinctive flavour structure i.e. , bring a new piece to the long-standing flavour puzzle. The three-site flavour non-universal Pati-Salam (PS) m…
astro-ph.CO2021★ 28 cited
Gravitational Waves from an Axion-Dark Photon System: A Lattice Study
Wolfram Ratzinger, Pedro Schwaller, Ben A. Stefanek
In this work, we present a lattice study of an axion - dark photon system in the early Universe and show that the stochastic gravitational wave (GW) background produced by this sys…