204 citations · 5.5k across the 274 of their papers we have counts for
13 papers · 1 filter
The photon-pion transition form factor: incompatible data or incompatible models?
J. P. B. C. de Melo, B. El-Bennich, T. Frederico
The elastic and transition form factors of the pion along with its usual static observables are calculated within a light-front field approach to the constituent quark mod…
Polyakov-Nambu-Jona-Lasinio phase diagrams and quarkyonic phase from order parameters
M. Dutra, O. Lourenço, A. Delfino +2
We show that the magnitude of the order parameters in Polyakov-Nambu-Jona-Lasinio (PNJL) model, given by the quark condensate and the Polyakov loop, can be used as a criterium to c…
Quantitative studies of the homogeneous Bethe-Salpeter Equation in Minkowski space
Tobias Frederico, Giovanni Salme', Michele Viviani
The Bethe-Salpeter Equation for a bound system, composed by two massive scalars exchanging a massive scalar, is quantitatively investigated in ladder approximation, within the Naka…
Optical conductivity of curved graphene
A. J. Chaves, T. Frederico, O. Oliveira +2
We compute the optical conductivity for an out-of-plane deformation in graphene using an approach based on solutions of the Dirac equation in curved space. Different examples of pe…
Light-Front Quantum Chromodynamics: A framework for the analysis of hadron physics
B. L. G. Bakker, A. Bassetto, S. J. Brodsky +17
An outstanding goal of physics is to find solutions that describe hadrons in the theory of strong interactions, Quantum Chromodynamics (QCD). For this goal, the light-front Hamilto…
D+ -> K- pi+ pi+ : heavy meson decays and final state interactions
P. C. Magalhães, M. R. Robilotta, K. S. F. F. Guimarães +5
We show that final state interactions are important in shaping Dalitz plots for the decay $D^+ \rar K^- \p^+ \p^+$. The theoretical treatment of this reaction requires a blend of s…