Rn. Vaidya et Pb. Da Silva, Green function for a charged spin-1/2 particle with anomalous magnetic moment in a plane-wave external electromagnetic field, J PHYS A, 32(37), 1999, pp. 6605-6612
The Green function for a charged spin-1/2 particle with anomalous magnetic
moment in the presence of a plane-wave external electromagnetic field is ca
lculated and shown to be simply related to the free-particle one.