Entropy analysis of the discrete-time quantum walk under bit-flip noise channel

We study the behavior of tunable one-dimensional discrete-time quantum walk (DTQW) in the presence of decoherence modeled by the flip-bit noise channel. By varying the noise intensity, we obtain a wide range of probability distributions of noisy walks, which can be loosely characterized as pure quan...

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Bibliographic Details
Main Authors: Ishak, Nur Izzati, Muniandy, Sithi Vinayakam., Chong, Wu Yi
Format: Article
Published: Elsevier 2021
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Online Access:http://eprints.um.edu.my/26997/
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