Potential Scattering in Dirac Field Theory
نویسندگان
چکیده
We develop the potential scattering of a spinor within the context of perturbation field theory. As an application, we reproduce, up to second order in the potential, the diffusion results for a potential barrier of quantum mechanics. An immediate consequence is a simple generalization to arbitrary potential forms, a feature not possible in quantum mechanics. Subject Classification: 03.64.Nk , 03.70.+k (pacs).
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تاریخ انتشار 2009