Time averaged distribution of a discrete-time quantum walk on the path

Time averaged distribution of a discrete-time quantum walk on the path The discrete time quantum walk which is a quantum counterpart of random walk plays important roles in the theory of quantum information theory. In the present paper, we focus on discrete time quantum walks viewed as quantization of random walks on the path. We obtain a weak limit theorem for the time averaged distribution of our quantum walks. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Time averaged distribution of a discrete-time quantum walk on the path

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Publisher
Springer Journals
Copyright
Copyright © 2012 by Springer Science+Business Media, LLC
Subject
Physics; Data Structures, Cryptology and Information Theory; Quantum Physics; Quantum Information Technology, Spintronics; Mathematical Physics; Quantum Computing
ISSN
1570-0755
eISSN
1573-1332
D.O.I.
10.1007/s11128-012-0424-5
Publisher site
See Article on Publisher Site

Abstract

The discrete time quantum walk which is a quantum counterpart of random walk plays important roles in the theory of quantum information theory. In the present paper, we focus on discrete time quantum walks viewed as quantization of random walks on the path. We obtain a weak limit theorem for the time averaged distribution of our quantum walks.

Journal

Quantum Information ProcessingSpringer Journals

Published: May 29, 2012

References

  • Asymptotic evolution of quantum walks with random coin
    Ahlbrecht, A.; Vogts, H.; Werner, A.H.; Werner, R.F.

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