249 citations · 3.5k across the 127 of their papers we have counts for
131 papers
Unitarity limits on HH production from VBF mediated channels
A. Dobado, D. Domenech, M. Herrero +1
In this work we study the unitarity constraints on double Higgs production from Vector Boson Fusion mediated channels, specifically in scattering, whe…
Unitarization of gravity
Iñigo Asiáin, Antonio Dobado, Domènec Espriu
We make use of the improved K-matrix algorithm to obtain unitarized amplitudes in gravity (the so-called Starobisnsky model, of cosmological relevance). The procedure is o…
Propagating degrees of freedom on maximally-symmetric backgrounds in theories of gravity
Adrián Casado-Turrión, Álvaro de la Cruz-Dombriz, Antonio Dobado
In the context of gravity, as well as other extended theories of gravity, the correct counting of globally well-defined dynamical modes has recently drawn a vivid interest.…
Physical non-viability of a wide class of models and their constant-curvature solutions
Adrián Casado-Turrión, Álvaro de la Cruz-Dombriz, Antonio Dobado
Constant-curvature solutions lie at the very core of gravitational physics, with Schwarzschild and (Anti)-de Sitter being two of the most paradigmatic examples. Although such kind…
How relevant are top loops in VBS at the LHC?
Carlos Quezada-Calonge, Antonio Dobado, Juan José Sanz-Cillero
We present the contributions to the imaginary part of the elastic scattering from top and bottom quark one-loop diagrams. The computation is performed within the context o…
Unitarized one-loop graviton-graviton scattering
Rafael L. Delgado, Antonio Dobado, Domènec Espriu
In this work we interpret the Einstein-Hilbert (EH) Lagrangian of gravitation as the first term of a low-energy effective theory similar to those considered in the chiral Lagrangia…