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

Yusuke Ide, Norio Konno, Etsuo Segawa

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The discrete time quantumwalk 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.

Original languageEnglish
Pages (from-to)1207-1218
Number of pages12
JournalQuantum Information Processing
Volume11
Issue number5
DOIs
Publication statusPublished - 2012 Oct 1

Keywords

  • Jacobi matrix
  • Path
  • Quantum walk

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Statistical and Nonlinear Physics
  • Theoretical Computer Science
  • Signal Processing
  • Modelling and Simulation
  • Electrical and Electronic Engineering

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