• Moving potential for Dirac and Klein–Gordon equations

    • Fulltext


        Click here to view fulltext PDF

      Permanent link:

    • Keywords


      Klein–Gordon equation; Dirac equation; moving potential; moving step; reflection and transmission coefficients.

    • Abstract


      Using the Lorentz transformation, the Klein–Gordon and Dirac equations with moving potentials are reduced to one standard where the potential is time-independent. As application, the reflection and transmission coefficients are determined by considering the moving step with a constant velocity $v$. It has been found that $R \pm T = 1$ only at $x = vt$. The problem of massless (2+1) Dirac particle is also considerered.

    • Author Affiliations


      Hamil B1 Chetouani L1

      1. Département de Physique, Faculté des Sciences Exactes, Université des Frères Mentouri, Constantine, Algeria
    • Dates

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.