73 citations · 150 across the 13 of their papers we have counts for
13 papers
Modelling duality between bound and resonant meson spectra by means of free quantum motions on the de Sitter space time dS4
M. Kirchbach, C. Compean
We seek for a pair of a well and barrier potentials such that the real parts of the complex energies of the resonances transmitted through the barrier equal the energies of the sta…
Conformal symmetry breaking and degeneracy of high-lying unflavored mesons
Mariana Kirchbach, Adrian Pallares-Rivera, Cliffor Compean +1
We show that though conformal symmetry can be broken by the dilaton, such can happen without breaking the conformal degeneracy patterns in the spectra. We departure from R^1XS^3 sl…
On the exact solubility in momentum space of the trigonometric Rosen-Morse potential
C. B. Compean, M. Kirchbach
The Schrodinger equation with the trigonometric Rosen-Morse potential in flat three dimensional Euclidean space, E3, and its exact solutions are shown to be also exactly transforma…
Manifestation of Conformal Symmetry in the Light Flavor Baryon Sector
M. Kirchbach, C. B. Compean
On the AdS_5 cone, conformally compactified to R^1xS^3, a quark-diquark model of light flavor baryons is developed. The system on this manifold is decribed in terms of a scalar con…
Conformal symmetry and light flavor baryon spectra
M. Kirchbach, C. B. Compean
The degeneracy among parity pairs systematically observed in the N and Delta spectra is interpreted to hint on a possible conformal symmetry realization in the light flavor baryon…
Momentum space trigonometric Rosen-Morse potential
C. B. Compean, M. Kirchbach
We transform the trigonometric S wave Rosen-Morse potential to momentum space in employing its property of being a harmonic angular function on the three dimensional hypersphere S^…