2 papers
hep-ph2024
Remark on neutrino oscillations
Kazuo Fujikawa
The oscillations of ultra-relativistic neutrinos are realized by the propagation of assumed zero-mass on-shell neutrinos with the speed of light in vacuum combined with the phase m…
cond-mat.str-el2023
Berry's phase and quantum mechanical formulation of anomalous Hall effect
Kazuo Fujikawa, Koichiro Umetsu
The canonical commutation relations in quantum mechanics are not maintained in the anomalous Hall effect described by Berry's phase in the presence of the electromagnetic vector po…