64 research outputs found
Differential cross section for Aharonov--Bohm effect with non standard boundary conditions
A basic analysis is provided for the differential cross section
characterizing Aharonov--Bohm effect with non standard (non regular) boundary
conditions imposed on a wave function at the potential barrier. If compared
with the standard case two new features can occur: a violation of rotational
symmetry and a more significant backward scattering.Comment: to appear in Europhys. Let
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