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Can the electromagnetic vector potential be written in terms of a complex field?

  1. Nov 18, 2012 #1
    Is there a complex field that when properly interpreted yields the four components of electromagnetic vector potential, A_0, A_1, A_2, and A_3?

    Somewhat along the lines of the complex field ψ yielding information about a particles energy, momentum, and position probability.

    Thanks for any help!
  2. jcsd
  3. Nov 18, 2012 #2
    faraday tensor does describe in a single way the fields.it is an antisymmetric tensor having six independent components.However one can write maxwell eqn in a form similar to dirac eqn in which E and B are used in some form like E+iB. Although those potentials can be combined to called four potentials but it is just a way of simplification and covariance.
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