6 citations · 7 across the 7 of their papers we have counts for
4 papers · 1 filter
Progress in lattice simulations for two Higgs doublet models
Guilherme Catumba, Atsuki Hiraguchi, George W. -S Hou +5
The custodial Two-Higgs-Doublet-Model with SU(2) gauge fields is studied on the lattice. This model has the same global symmetry structure as the Standard Model but the additional…
Lattice study of SU(2) gauge theory coupled to four adjoint Higgs fields
Guilherme Catumba, Atsuki Hiraguchi, Wei-Shu Hou +5
Gauge theories with matter fields in various representations play an important role in different branches of physics. Recently, it was proposed that several aspects of the interest…
Strong CP problem in the quantum rotor
David Albandea, Guilherme Catumba, Alberto Ramos
Recent studies have claimed that the strong problem does not occur in QCD, proposing a new order of limits in volume and topological sectors when studying observables on the l…
The dependence of observables on action parameters
Guilherme Catumba, Alberto Ramos, Bryan Zaldivar
Many applications in Lattice field theory require to determine the Taylor series of observables with respect to action parameters. A primary example is the determination of electro…