38 citations · 210 across the 27 of their papers we have counts for
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hep-th2009★ 7 cited
Perturbation Theory for Metastable States of the Dirac Equation with Quadratic Vector Interaction
R. Giachetti, V. Grecchi
The spectral problem of the Dirac equation in an external quadratic vector potential is considered using the methods of the perturbation theory. The problem is singular and the per…
hep-th2009★ 5 cited
Foldy-Wouthuysen Transformation for a Spinning Particle with Anomalous Magnetic Moment
A. Barducci, R. Giachetti, G. Pettini
We study the Foldy-Wouthuysen transformation for a pseudoclassical particle with anomalous magnetic moment in an external, stationary electromagnetic field. We show that the transf…