Downward relativistic potential step and phenomenological account of Bohmian trajectories of the Klein paradox

The Dirac equation has been applied to fermions scattering from the downward potential step. The results show some particles do not fall off the edge of the step and reflect. Also, based on de Broglie-Bohm interpretation of quantum mechanics (Bohmian mechanics) and Bohmian trajectories we have resol...

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Bibliographic Details
Published in:arXiv.org 2016-09
Main Authors: Razavi, Mohammad, Mollai, Maedeh, Safa Jami, Ahanj, Ali
Format: Article
Language:English
Subjects:
Dirac equation
Fermions
Quantum mechanics
Trajectories
Online Access:Get full text
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Summary:The Dirac equation has been applied to fermions scattering from the downward potential step. The results show some particles do not fall off the edge of the step and reflect. Also, based on de Broglie-Bohm interpretation of quantum mechanics (Bohmian mechanics) and Bohmian trajectories we have resolved the problem. Lastly, a phenomenological study of the Bohmian trajectory of the Klein paradox has been discussed.
ISSN:2331-8422