197 citations · 1.1k across the 51 of their papers we have counts for
51 papers
Gauge invariance of the local phase in the Aharonov-Bohm interference: quantum electrodynamic approach
Kicheon Kang
In the Aharonov-Bohm (AB) effect, interference fringes are observed for a charged particle in the absence of the local overlap with the external electromagnetic field. This notion…
Local field-interaction approach to the Dirac monopole
Kicheon Kang
We introduce the local field interaction approach to Dirac magnetic monopoles. Our analysis reveals two physically different types of a monopole. The first type is free of singular…
gauge symmetry free of redundancy and a generalized Byers-Yang theorem
Kicheon Kang
We present a reformulation of the gauge theory by eliminating the redundancy inherent in the conventional approach. Our reformulation is constructed on the basis of local fi…
Electric Aharonov-Bohm effect without a loop in a Cooper pair box
Young-Wan Kim, Kicheon Kang
We predict the force-free scalar Aharonov-Bohm effect of a Cooper pair box in an electric field at a distance without forming a closed path of the interfering charges. The superpos…
Geometric phase of a moving dipole under a magnetic field at a distance
Kang-Ho Lee, Young-Wan Kim, Kicheon Kang
We predict a geometric quantum phase shift of a moving electric dipole in the presence of an external magnetic field at a distance. On the basis of the Lorentz-covariant field inte…
Proposal for locality test of Aharonov-Bohm effect via Andreev interferometer without a loop
Kicheon Kang
We propose a quantitative test of the quantum nonlocality in the electromagnetic interaction that generates the Aharonov-Bohm effect. For this purpose, we derive an interaction Lag…