Transmission resonances and supercritical states in a one dimensional cusp potential
arXiv:hep-th/0305041 · doi:10.1103/PhysRevA.67.052707
Abstract
We solve the two-component Dirac equation in the presence of a spatially one dimensional symmetric cusp potential. We compute the scattering and bound states solutions and we derive the conditions for transmission resonances as well as for supercriticality.
10 pages. Revtex 4. To appear in Phys Rev. A
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