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Multiple transitions between normal and hyperballistic diffusion in quantum walks with time-dependent jumps
We extend to the gamut of functional forms of the probability distribution of the time-dependent step-length a previous model dubbed Elephant Quantum Walk, which considers a uniform distribution and yields hyperballistic dynamics where the variance grows cubicly with time, σ(2) ∝ t(3), and a Gaussia...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6917814/ https://www.ncbi.nlm.nih.gov/pubmed/31848401 http://dx.doi.org/10.1038/s41598-019-55642-5 |