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arXiv · 0903.1007

Scattering theory using smeared non-Hermitian potentials

Miloslav Znojil
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Abstract

Complex, non-Hermitian potentials V(x) can often generate standard quantum bound states. H. F. Jones [Phys. Rev. D 78, 065032 (2008)] demonstrated that the idea cannot directly be transferred to scattering. We reveal that a return to the causal and unitary and asymptotically Hermitian scattering theory exists for potentials which are allowed slightly non-local, V=V(x,p).

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Miloslav Znojil. 2009-06-29. Scattering theory using smeared non-Hermitian potentials. https://doi.org/10.1103/physrevd.80.045009

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