89 citations · 199 across the 6 of their papers we have counts for
6 papers
Sterile neutrino portals to Majorana dark matter: effective operators and UV completions
Leonardo Coito, Carlos Faubel, Juan Herrero-García +2
Stringent constraints on the interactions of dark matter with the Standard Model suggest that dark matter does not take part in gauge interactions. In this regard, the possibility…
Dark matter from a complex scalar singlet: The role of dark CP and other discrete symmetries
Leonardo Coito, Carlos Faubel, Juan Herrero-Garcia +1
We study the case of a pseudo-scalar dark matter candidate which emerges from a complex scalar singlet, charged under a global U(1) symmetry, which is broken both explicitly and sp…
Composite Higgs bosons from neutrino condensates in an inverted see-saw scenario
Leonardo Coito, Carlos Faubel, Arcadi Santamaria
We present a realization of the idea that the Higgs boson is mainly a bound state of neutrinos induced by strong four-fermion interactions. The conflicts of this idea with the meas…
Asymptotic charges from soft scalars in even dimensions
Miguel Campiglia, Leonardo Coito
We study asymptotic charges associated to a spin-zero analogue of Weinberg's soft photon and graviton theorems in even dimensions. Simple spacetime expressions for the charges are…
Can scalars have asymptotic symmetries?
Miguel Campiglia, Leonardo Coito, Sebastian Mizera
Recently it has been understood that certain soft factorization theorems for scattering amplitudes can be written as Ward identities of new asymptotic symmetries. This relationship…
Planetary and satellite three body mean motion resonances
Tabaré Gallardo, Leonardo Coito, Luciana Badano
We propose a semianalytical method to compute the strengths on each of the three massive bodies participating in a three body mean motion resonance (3BR). Applying this method we e…