Tsunehiro Kobayashi

activity

19992005

collaborators

4 papers

hep-th2005

An origin of spins of fields

Tsunehiro Kobayashi

Spins of fields are investigated in terms of the zero-energy eigenstates of 2-dimensional Schr $o ¨$ dinger equations with central potentials $V_{a} (ρ) = - a^{2} g_{a} ρ^{2 (a - 1)}$ ($a…

hep-th2005

Interacting gauge fields and the zero-energy eigenstates in two dimensions

Tsunehiro Kobayashi

Gauge fields are formulated in terms of the zero-energy eigenstates of 2-dimensional Schr $o ¨$ dinger equations with central potentials $V_{a} (ρ) = - a^{2} g_{a} ρ^{2 (a - 1)}$ ($a\not=…

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 $V (x) = V_{0} - m γ^{2} x^{2} /2$ , as a model of an unstable system in quantum mechanics. The time-independent Schrödinge…