Tunneling time and Nelson's Quantum Mechanics

Kentaro Imafuku, Ichiro Ohba, Y. Yamanaka

Koh’ichiro Hara, Ichiro Ohba

Takeo Tomomura, 貴明 橋本

Koh’ichiro Hara, Ichiro Ohba

We calculate a tunneling time distribution by means of Nelson's quantum mechanics and investigate its statistical properties. The relationship between the average and deviation of tunneling time suggests the existence of ``wave-particle duality'' in the tunneling phenomena.

Dragica Vasileska, Gerhard Klimeck

Kentaro Imafuku, Ichiro Ohba, Y. Yamanaka

We analyze the effects of inelastic scattering on the tunneling time theoretically, using generalized Nelson's quantum mechanics. This generalization enables us to describe quantum system with optical potential and channel couplings in a real time stochastic approach, which seems to give us a new insight into quantum mechanics beyond Copenhagen interpretation.