43 citations · 43 across the 2 of their papers we have counts for
4 papers
Gravitational traces of broken gauge symmetries
Aleksandr Azatov, Daniele Barducci, Francesco Sgarlata
We investigate first order phase transitions arising from hidden sectors which are in thermal equilibrium with the Standard Model bath in the Early Universe. Focusing on two simpli…
Massive Higher Spins: Effective Theory and Consistency
Brando Bellazzini, Francesco Riva, Javi Serra +1
We construct the effective field theory for a single massive higher-spin particle in flat spacetime. Positivity bounds of the S-matrix force the cutoff of the theory to be well bel…
Anatomy of anomalies
Aleksandr Azatov, Debjyoti Bardhan, Diptimoy Ghosh +2
In recent times, one of the strongest hints of Physics Beyond the Standard Model (BSM) has been the anomaly in the ratios and measured in the charged current dec…
The Other Fermion Compositeness
Brando Bellazzini, Francesco Riva, Javi Serra +1
We discuss the only two viable realizations of fermion compositeness described by a calculable relativistic effective field theory consistent with unitarity, crossing symmetry and…