Quantum random walks on congested lattices and the effect of dephasing

We consider quantum random walks on congested lattices and contrast them to classical random walks. Congestion is modelled on lattices that contain static defects which reverse the walker’s direction. We implement a dephasing process after each step which allows us to smoothly interpolate between cl...

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Detalles Bibliográficos
Autores principales: Motes, Keith R., Gilchrist, Alexei, Rohde, Peter P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4728491/
https://www.ncbi.nlm.nih.gov/pubmed/26812924
http://dx.doi.org/10.1038/srep19864

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4728491/
https://www.ncbi.nlm.nih.gov/pubmed/26812924
http://dx.doi.org/10.1038/srep19864

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