91 citations · 265 across the 14 of their papers we have counts for
3 papers · 2 filters
Spectra of heavy quarkonia in a Bethe-Salpeter-equation approach
Thomas Hilger, Carina Popovici, Maria Gomez-Rocha +1
In a covariant Bethe-Salpeter-equation approach and with a rainbow-ladder truncated model of QCD, we investigate the use of an effective interaction with the goal of reproducing QC…
On a new approach to meson phenomenology with the Bethe-Salpeter equation
Carina Popovici, Thomas Hilger, Maria Gomez-Rocha +1
We investigate capabilities of the effective interaction in a rainbow-ladder truncated meson model of QCD within a covariant Landau-gauge Bethe-Salpeter-equation approach. Based up…
Heavy tetraquark confining potential in Coulomb gauge QCD
Carina Popovici, Christian S. Fischer
We present an analytic nonperturbative solution of the Yakubovsky equation for tetraquark states in the case of equal separations and energies, and demonstrate a direct connection…