Tunneling as a Stochastic Process

Takeo Tomomura, 貴明 橋本

Ana Marı́a Cetto, Luis de la Peña

E. Etim

Naoki Yamamoto, Takehiro Suzuki, T. Hashimoto

In Nelson's theory. quantum mechanical trajectory of a particle is described in terms of a stochastic process instead of a wave function. This stochastic process enables us to trace the position of a quantum particle. We study the trajectories for the superposition of plane wave functions and for tunneling effects.

Anedio Ranfagni, R. Ruggeri, A. Agresti

An alternative model for tunneling processes, based on the capability of the telegrapher’s equation to describe stochastic processes, is able to account for delay time results of an optical experiment at the microwave scale, where superluminal behaviors have been evidenced.