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Article

Normal Variance Mixture with Arcsine Law of an Interpolating Walk Between Persistent Random Walk and Quantum Walk

1
Graduate School of Environment and Information Sciences, Yokohama National University, Hodogaya, Yokohama 240-8501, Japan
2
Department of Information Physics and Computing, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
*
Author to whom correspondence should be addressed.
Entropy 2025, 27(7), 670; https://doi.org/10.3390/e27070670 (registering DOI)
Submission received: 27 April 2025 / Revised: 14 June 2025 / Accepted: 21 June 2025 / Published: 23 June 2025
(This article belongs to the Special Issue Quantum Walks for Quantum Technologies)

Abstract

We propose a model that interpolates between quantum walks and persistent (correlated) random walks using one parameter on the one-dimensional lattice. We show that the limit distribution is described by the normal variance mixture with the arcsine law.
Keywords: limit theorem; persistent (or correlated) random walk; discrete-time stochastic quantum walk limit theorem; persistent (or correlated) random walk; discrete-time stochastic quantum walk

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MDPI and ACS Style

Yoshino, S.; Shiratori, H.; Yamagami, T.; Horisaki, R.; Segawa, E. Normal Variance Mixture with Arcsine Law of an Interpolating Walk Between Persistent Random Walk and Quantum Walk. Entropy 2025, 27, 670. https://doi.org/10.3390/e27070670

AMA Style

Yoshino S, Shiratori H, Yamagami T, Horisaki R, Segawa E. Normal Variance Mixture with Arcsine Law of an Interpolating Walk Between Persistent Random Walk and Quantum Walk. Entropy. 2025; 27(7):670. https://doi.org/10.3390/e27070670

Chicago/Turabian Style

Yoshino, Saori, Honoka Shiratori, Tomoki Yamagami, Ryoichi Horisaki, and Etsuo Segawa. 2025. "Normal Variance Mixture with Arcsine Law of an Interpolating Walk Between Persistent Random Walk and Quantum Walk" Entropy 27, no. 7: 670. https://doi.org/10.3390/e27070670

APA Style

Yoshino, S., Shiratori, H., Yamagami, T., Horisaki, R., & Segawa, E. (2025). Normal Variance Mixture with Arcsine Law of an Interpolating Walk Between Persistent Random Walk and Quantum Walk. Entropy, 27(7), 670. https://doi.org/10.3390/e27070670

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