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Old 12-14-2007   #8 (permalink)
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Re: The magical creation of the photon.

Actually the Dirac equation isn't so necessary for the case under discussion. The non-relativistic Schrödinger equation with a time dependent potential term ought to be fine enough.

Quote:
Originally Posted by Little Bang View Post
they do not describe the actual event.
True, it would be very complicated to discuss the exact details of this type of thing, although not inconceivable. It would require a lot of numerical calculation. It isn't difficult to qualitatively describe transitions between energy eigenstates, for the fixed Coulomb potential, as discussed in, for example, the Eisberg Resnick textbook. This is simple compared with actually integrating the differential equation.


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