83 citations · 707 across the 24 of their papers we have counts for
3 papers · 1 filter
Black hole superradiance and polarization-dependent bending of light
Alexis D. Plascencia, Alfredo Urbano
An inhomogeneous pseudo-scalar field configuration behaves like an optically active medium. Consequently, if a light ray passes through an axion cloud surrounding a Kerr black hole…
Asymptotically Safe Standard Model Extensions?
Giulio Maria Pelaggi, Alexis D. Plascencia, Alberto Salvio +3
We consider theories with a large number of charged fermions and compute the renormalisation group equations for the gauge, Yukawa and quartic couplings resummed at leading o…
Simplified models of dark matter with a long-lived co-annihilation partner
Valentin V. Khoze, Alexis D. Plascencia, Kazuki Sakurai
We introduce a new set of simplified models to address the effects of 3-point interactions between the dark matter particle, its dark co-annihilation partner, and the Standard Mode…