184 citations · 184 across the 1 of their papers we have counts for
5 papers
Gravitational waves from first-order cosmological phase transitions: lifetime of the sound wave source
John Ellis, Marek Lewicki, José Miguel No
We survey systematically the general parametrisations of particle-physics models for a first-order phase transition in the early universe, including models with polynomial potentia…
GeV-scale thermal dark matter from dark photons: tightly constrained, yet allowed
D. Alonso-González, D. Cerdeño, P. Foldenauer +1
GeV-scale thermal dark matter (DM) is highly constrained by the null results of both direct and indirect detection experiments, especially in the context of simplified models. In t…
Towards precise baryogenesis in the 2HDM
T. Gent, S. Huber, K. Mimasu +1
We perform a detailed investigation of the viable baryogenesis parameter space of a non-minimal Higgs sector consisting of two Higgs doublets and a singlet pseudoscalar (2HDM).…
V-Associated Production & Vector Boson Fusion as an LHC Signature of CP Violation
Rodrigo Capucha, Ãlvaro Lozano-Onrubia, Luca Merlo +2
We investigate the role of vector boson fusion (VBF) and associated production with an electroweak boson (V-AP) of beyond-the-Standard-Model Higgses at the LHC in probing CP violat…
Early Universe hypercharge breaking and neutrino mass generation
Sergio López-Zurdo, Ãlvaro Lozano-Onrubia, Luca Merlo +1
We show that the conditions allowing for a spontaneous breaking of the hypercharge gauge symmetry of the Standard Model (SM) in the early Universe are generically present…