Gapless topological behaviors in a long-range quantum spin chain
Abstract Topology is a fascinating phenomena in condensed-matter physics typically associated with a bulk gap. However, recent research shifts focus to quantum critical points or phases that exhibit nontrivial topological properties. Here we explore a cluster-Ising chain with long-range antiferromag...
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Main Authors: | Sheng Yang, Hai-Qing Lin, Xue-Jia Yu |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2025-01-01
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Series: | Communications Physics |
Online Access: | https://doi.org/10.1038/s42005-025-01947-z |
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