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    • Approximation of Quantum Lévy Processes by Quantum Random Walks

      Uwe Franz Adam Skalski

      Research Articles Volume 118 Issue 2 May 2008 pp 281-288

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pmsc/118/02/0281-0288

    • Keywords

       

      Quantum random walk; quantum Lévy process; discrete approximation.

    • Abstract

       

      Every quantum Lévy process with a bounded stochastic generator is shown to arise as a strong limit of a family of suitably scaled quantum random walks.

    • Author Affiliations

       

      Uwe Franz1 2 Adam Skalski3 4

      1. Département de Mathématiques de Besançon, Université de Franche-Comté 16, route de Gray, 25 030 Besançon cedex, France
      2. Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan
      3. Department of Mathematics, University of Łódź, ul. Banacha 22, 90-238 Łódź, Poland
      4. Department of Mathematics and Statistics, Lancaster University, Lancaster, LA1 4YF, UK

    • Dates

       
      Published
      May 2008
      Manuscript received
      16 March 2007

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