Publications (4)
Multivacuum States in a Fermionic Gap Equation with massive gluons and confinement
R. M. Capdevilla
We study the nontrivial solutions of the QCD fermionic gap equation including the contribution of dynamically massive gluons and the confining propagator proposed by Cornwall. With…
Chiral transition of fundamental and adjoint quarks
R. M. Capdevilla, A. Doff, A. A. Natale
The chiral symmetry breaking transition of quarks in the fundamental and adjoint representation is studied in a model where the gap equation contains two contributions, one contain…
Light Stops in a minimal U(1)x extension of the MSSM
R. M. Capdevilla, A. Delgado, A. Martin
In order to reproduce the measured mass of the Higgs boson mh = 125GeV in the minimal supersymmetric standard model, one usually has to rely on heavy stops, increasing the fine tun…
QCD chiral symmetry restoration with a large number of quarks in a model with a confining propagator and dynamically massive gluons
R. M. Capdevilla, A. Doff, A. A. Natale
Considering a QCD chiral symmetry breaking model where the gap equation contains an effective confining propagator and a dressed gluon propagator with a dynamically generated mass,…