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Type: Artigo de periódico
Title: Potential scattering in Dirac field theory
Author: De Leo, S
Rotelli, P
Abstract: 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.
Country: EUA
Editor: Springer
Rights: fechado
Identifier DOI: 10.1140/epjc/s10052-009-1059-2
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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