Oliveira, Adélcio C.; Amarante-Segundo, Gesil S. - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 8, pp. 1413-1418
In this work we have shown that the tunnel effect through an unidimensional rectangular barrier can be described as a stochastic process by means of a random-walk approximation model. Through this approximation we observed good agreement with the quantum mechanical predictions for the tunneling...