Abstract
A complementary electric Aharonov-Bohm (AB) effect is proposed and investigated where one branch of a chopped and split electron beam traverses a region with an electric field and upon interference with the other branch no phase shift would be observed. The analysis of the proposed experiment is carried out (1) in a semiclassical (SC) eikonal approximation and (2) in a complete quantum-mechanical (QM) calculation with a plane-wave approximation similar to AB's original paper. The QM phase shift is the sum of the SC phase shift plus an AB-like phase shift for a constant potential. While the SC analysis predicts that there must be a phase shift, the full QM indicates that a null phase shift is possible.
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