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arXiv · 1905.11856

Topological quantum walks: theory and experiments

Jizhou Wu·Wei-Wei Zhang·Barry C. Sanders
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Abstract

Inspired by recent breakthroughs with topological quantum materials, which pave the way to novel, high-efficiency, low-energy magnetoelectric devices and fault-tolerant quantum information processing, inter alia, topological quantum walks have emerged as an exciting topic in its own right, especially due to the theoretical and experimental simplifications this approach offers. Motivated by impressive progress in topological quantum walks, we provide a perspective on theoretical studies and experimental investigations of topological quantum walks focusing on current explorations of topological properties arising for single-walker quantum walks.

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Jizhou Wu, Wei-Wei Zhang, Barry C. Sanders. 2019-05-28. Topological quantum walks: theory and experiments. https://doi.org/10.1007/s11467-019-0918-z

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