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The defect-induced localization in many positions of the quantum random walk

We study the localization of probability distribution in a discrete quantum random walk on an infinite chain. With a phase defect introduced in any position of the quantum random walk (QRW), we have found that the localization of the probability distribution in the QRW emerges. Different localized b...

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Bibliografiska uppgifter
I publikationen:Sci Rep
Huvudupphovsmän: Chen, Tian, Zhang, Xiangdong
Materialtyp: Artigo
Språk:Inglês
Publicerad: Nature Publishing Group 2016
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC4877653/
https://ncbi.nlm.nih.gov/pubmed/27216697
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep25767
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