65 citations · 349 across the 56 of their papers we have counts for
57 papers
Polynomial potentials and nilpotent groups
W. Schweiger, W. H. Klink
This paper deals with the partial solution of the energy-eigenvalue problem for one-dimensional Schrödinger operators of the form , where is a p…
An estimation of non-valence contributions to form factors of heavy-light mesons
María Gómez-Rocha, Oliver Heger, Wolfgang Schweiger
We study the influence of non-valence quark-pair contributions in weak transition form factors of heavy-light mesons. Form factors are first calculated for spacelike momentum trans…
Weak transition form factors of heavy-light pseudoscalar mesons for space- and timelike momentum transfers
Oliver Heger, María Gómez-Rocha, Wolfgang Schweiger
Weak and transition form factors are described in both the space- and time-like momentum transfer regions, within a constituen…
Polynomial Solutions of Generalized Quartic Anharmonic Oscillators
William H. Klink, Wolfgang Schweiger
This paper deals with the partial solution of the energy eigenvalue problem for generalized symmetric quartic oscillators. Algebraization of the problem is achieved by expressing t…
Pion-cloud contribution to the transition form factors
Ju-Hyun Jung, Wolfgang Schweiger
We examine the contribution of the pion cloud to the electromagnetic transition form factors within a relativistic hybrid constituent-quark model. In this model b…
The problem of cluster separability in relativistic few-body systems
Wolfgang Schweiger, Nikita Reichelt, William H. Klink
An appropriate framework for dealing with hadron structure and hadronic physics in the few-GeV energy range is relativistic quantum mechanics. The Bakamjian-Thomas construction pro…