13 citations · 25 across the 3 of their papers we have counts for
3 papers
hep-ph2024
Pion Electromagnetic Form Factor from Bethe-Salpeter Amplitudes with Appropriate Kinematics
Shaoyang Jia, Ian Cloët
Within the framework provided by quantum chromodynamics's Schwinger-Dyson equations (SDEs), the pion's electromagnetic form factor is computed using solutions of the Bethe-Salpeter…
nucl-th2016★ 13 cited
How gauge covariance of the fermion and boson propagators in QED constrain the effective fermion-boson vertex
Shaoyang Jia, M. R. Pennington
We derive the gauge covariance requirement imposed on the QED fermion-photon three-point function within the framework of a spectral representation for fermion propagators. When sa…
nucl-th2016★ 12 cited
Gauge covariance of the fermion Schwinger-Dyson equation in QED
Shaoyang Jia, M. R. Pennington
Any practical application of the Schwinger-Dyson equations to the study of -point Green's functions of a field theory requires truncations, the best known being finite order per…