29 citations · 234 across the 29 of their papers we have counts for
Showing 2019 · hep-thShow all
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hep-th2019★ 6 cited
A new magnetic monopole inspired by Berry's phase
Shinichi Deguchi, Kazuo Fujikawa
A new static and azimuthally symmetric magnetic monopolelike object, which looks like a Dirac monopole when seen from far away but smoothly changes to a dipole near the monopole po…
hep-th2019★ 5 cited
Topology change from a monopole to a dipole in Berry's phase
Shinichi Deguchi, Kazuo Fujikawa
The smooth topology change of Berry's phase from a Dirac monopole-like configuration to a dipole configuration, when one approaches the monopole position in the parameter space, is…
hep-th2019★ 5 cited
No anomalous canonical commutators induced by Berry's phase
Shinichi Deguchi, Kazuo Fujikawa
The monopole-like singularity of Berry's adiabatic phase in momentum space and associated anomalous Poisson brackets have been recently discussed in various fields. With the help o…