The H * Hπ form factor for H = B and D mesons is evaluated in a QCD sum rule calculation. We study the Borel sum rule for the three point function of two pseudoscalar and one vector meson currents up… (More)

The DDρ form factor is evaluated in a QCD sum rule calculation for both D and ρ off-shell mesons. We study the double Borel sum rule for the three point function of two pseudoscalar and one vector… (More)

In this work we study in a formal way the density dependent hadron field theory at finite temperature for nuclear matter. The thermodynamical potential and related quantities, as energy density and… (More)

The equation of state of a family of alternative linear chiral models in the mean field approximation is discussed. We investigate the analogy between some of these models with current models in the… (More)

The DDρ form factor is evaluated in a QCD sum rule calculation for both D and ρ off-shell mesons. We study the double Borel sum rule for the three point function of two pseudoscalar and one vector… (More)

We study finite nuclei, at the mean-field level, using the Zimanyi-Moskowski model and one of its variations (the ZM3 model). We calculate energy levels and ground-state properties in nuclei where… (More)

The study of the properties of high density and high temperature hadronic matter is of interest for understanding a wide range of phenomena associated with superdense stars [1] and relativistic… (More)

Pseudospin symmetry in nuclei is investigated considering the Dirac equation with a Lorentz structured Woods-Saxon potential. The isospin correlation of the energy splittings of pseudospin partners… (More)