3 papers
hep-th1997
Non-Abelian Gauge Configuration with a Magnetic Field Concentrated at a Point
Minoru Hirayama, Takeshi Hamada, Masafumi Hasegawa
A specific SU(2) gauge configuration yielding a magnetic field concentrated at a point is investigated. Its relation to the Aharonov-Bohm gauge potential and its cohomological mean…
hep-th1996
Induced Gauge Structure of Quantum Mechanics on
Minoru Hirayama, Hui-Min Zhang, Takeshi Hamada
The Ohnuki-Kitakado (O-K) scheme of quantum mechanics on embedded in is investigated. Generators satisfying the O-K algebra are written down explicitly in term of t…
hep-th1994
Distance Formula for Grassmann Manifold --Applied to Anandan--Aharonov Type Uncertainty Relation--
Minoru Hirayama, Takeshi Hamada, Jin Chen
The time-energy uncertainty relation of Anandan-Aharonov is generalized to a relation involving a set of quantum state vectors. This is achieved by obtaining an explicit formula fo…