60 citations · 162 across the 11 of their papers we have counts for
8 papers · 1 filter
First Radial Excitations of Baryons in a Contact Interaction: Mass Spectrum
L. X. Gutiérrez-Guerrero, Alfredo Raya, L. Albino +1
We compute masses of twenty positive parity first radial excitations of spin- and baryons composed of u,d,s,c and b quarks in a quark-diquark picture within a contact in…
Perturbative analysis of the three gluon vertex in different gauges at one-loop
A. Alfaro, L. X. Gutiérrez Guerrero, L. Albino +1
In this study, we present a perturbative analysis of the three-gluon vertex for a kinematical symmetric configuration in dimension and different covariant gauges.Our study…
One loop reduced QED for massive fermions within an innovative formalism
Victor Miguel Banda Guzmán, Adnan Bashir, Luis Albino +1
We carry out a detailed study of the three-point fermion-photon interaction vertex at one loop order for massive fermions in reduced quantum electrodynamics. This calculation is ca…
Electron-Photon Vertex and Dynamical Chiral Symmetry Breaking in Reduced QED: An Advanced Study of Gauge Invariance
L. Albino, A. Bashir, A. J. Mizher +1
We study the effect of a refined electron-photon vertex on the dynamical breaking of chiral symmetry in reduced quantum electrodynamics. We construct an educated {\em ansatz} for t…
Pseudo-scalar mesons: light front wave functions, GPDs and PDFs
L. Albino, I. M. Higuera-Angulo, K. Raya +1
We develop a unified algebraic model which satisfactorily describes the internal structure of pion and kaon as well as heavy quarkonia ( and ). For each of these mesons,…
Dressed quark-gluon vertex form factors from gauge symmetry
Bruno El-Bennich, Fernando E. Serna, Roberto Correa da Silveira +3
We present preliminary results on the longitudinal transverse form factors of the quark-gluon vertex as functions of the incoming and outgoing quark momenta and an angle $θ=2…
On the influence of a Chern-Simons term in the dynamical fermion masses in Reduced or Pseudo QED
Juan Angel Casimiro Olivares, Luis Albino, Ana Julia Mizher +1
Mixed dimensional theories have been used to describe condensed matter systems where fermions are constrained to a plane while the gauge fields they interact with remain four-dimen…
Quark-gluon Vertex: A Perturbation Theory Primer and Beyond
R. Bermudez, L. Albino, L. X. Gutiérrez-Guerrero +2
There has been growing evidence that the infrared enhancement of the form factors defining the full quark-gluon vertex plays an important role in realizing a dynamical breakdown of…