Comments on "On vector potential of the Coulomb gauge"
arXiv:1005.5502 · doi:10.1088/0143-0807/25/2/L06
Abstract
The instantaneous nature of the potentials of the Coulomb gauge is clarified and a concise derivation is given of the vector potential of the Coulomb gauge expressed in terms of the instantaneous magnetic field.
2 pages pdf. Derivation is given of the vector potential of the Coulomb gauge expressed in terms of the instantaneous magnetic field