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arXiv · 2211.12710

Topological $\pi$ modes and beyond

Weiwei Zhu·Jiangbin Gong·Raditya Weda Bomantara
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Abstract

This short Perspective article presents an overview of the discovery of topological $\pi$ modes as well as their physical significance in quantum computing and the understanding of an exotic phase of matter, i.e., the Floquet time crystal. The recent proposals of $2\pi/k$ modes as the generalizations of $\pi$ modes are further elucidated.

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Weiwei Zhu, Jiangbin Gong, Raditya Weda Bomantara. 2022-11-23. Topological $\pi$ modes and beyond. https://doi.org/10.1016/j.scib.2022.10.018

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