Exact solutions for a Dirac electron in an exponentially decaying magnetic field.

J Phys Condens Matter

Department of Physics, Indian Institute of Technology-Kanpur, Kanpur 208 016, India.

Published: January 2009

We consider a Dirac electron in the presence of an exponentially decaying magnetic field. We obtain exact energy eigenvalues with a zero-energy state and the corresponding eigenfunctions. We also calculate the probability density and current distributions.

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Source
http://dx.doi.org/10.1088/0953-8984/21/4/045505DOI Listing

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