Wigner Monte Carlo simulation without discretization error of the tunneling rectangular barrier
et | 05 févr. 2019
À propos de cet article
Publié en ligne: 05 févr. 2019
Pages: 20 - 30
Reçu: 26 oct. 2018
Accepté: 23 janv. 2019
DOI: https://doi.org/10.2478/caim-2019-0009
Mots clés
© 2019 Orazio Muscato, Vincenza Di Stefano, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The Wigner transport equation can be solved stochastically by Monte Carlo techniques based on the theory of piecewise deterministic Markov processes. A new stochastic algorithm, without time discretization error, has been implemented and studied in the case of the quantum transport through a rectangular potential barrier.