2 papers
quant-ph2000
"Velocities" in Quantum Mechanics
Toshiki Shimbori, Tsunehiro Kobayashi
The present paper deals with some kind of quantum ``velocity'' which is introduced by the method of hydrodynamical analogy. It is found that this ``velocity'' is in general irrotat…
math-ph1999
Complex Eigenvalues of the Parabolic Potential Barrier and Gel'fand Triplet
Toshiki Shimbori, Tsunehiro Kobayashi
The paper deals with the one-dimensional parabolic potential barrier , as a model of an unstable system in quantum mechanics. The time-independent Schrödinge…