97 citations · 292 across the 16 of their papers we have counts for
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nucl-th1996★ 5 cited
Local gauge invariance implies Siegert's hypothesis
H. W. L. Naus
The nonrelativistic Ward-Takahashi identity, a consequence of local gauge invariance in quantum mechanics, shows the necessity of exchange current contributions in case of nonlocal…
hep-th1996★ 8 cited
Quantum Electrodynamics in the Light-Front Weyl Gauge
J. Przeszowski, H. W. L. Naus, A. C. Kalloniatis
We examine QED(3+1) quantised in the `front form' with finite `volume' regularisation, namely in Discretised Light-Cone Quantisation. Instead of the light-cone or Coulomb gauges, w…