439 citations · 2.3k across the 48 of their papers we have counts for
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Electromagnetic baryon form factors in the Poincare-covariant Faddeev approach
Reinhard Alkofer, Gernot Eichmann, Helios Sanchis-Alepuz +1
Baryons are treated as three-quark systems using QCD degrees of freedom in Poincare-covariant bound-state equations. The quark self-energy as well as the interaction between quarks…
Regge behaviour within the Bethe-Salpeter approach
Stanislav Kubrak, Christian S Fischer, Richard Williams
We present a calculation of the spectrum of light and heavy quark bound states in the rainbow-ladder truncation of Dyson-Schwinger/Bethe-Salpeter equations. By extending the formal…
The muon g-2: Dyson-Schwinger status on hadronic light-by-light scattering
Gernot Eichmann, Christian S. Fischer, Walter Heupel +1
We give a status report on the hadronic light-by-light scattering contribution to the muon's anomalous magnetic moment from the Dyson-Schwinger approach. We discuss novel, model-in…
Hadronic bound-states in SU(2) from Dyson--Schwinger Equations
Milan Vujinovic, Richard Williams
By using the Dyson-Schwinger/Bethe-Salpeter formalism in Euclidean spacetime, we calculate the ground state spectrum of hadrons in an SU(2) gauge theory with 2 fundamenta…
Dynamical mass generation in unquenched QED using the Dyson--Schwinger equations
Ayse Kizilersu, Michael R. Pennington, Tom Sizer +2
We present a comprehensive numerical study of dynamical mass generation for unquenched QED in four dimensions, in the absence of four-fermion interactions, using the Dyson--Schwing…
Spectra of heavy mesons in the Bethe-Salpeter approach
Christian S. Fischer, Stanislav Kubrak, Richard Williams
We present a calculation of the spectrum of charmonia, bottomonia and B_c-meson states with `ordinary' and exotic quantum numbers. We discuss the merits and limitations of a rainbo…