Measuring non-Hermitian topological invariants directly from quench dynamics
While non-Hermitian (NH) topological phases and phenomena have been observed across various quantum systems, directly measuring NH topological invariants remains a significant challenge. In this study, we present a generic and unified framework for the direct measurement of various NH topological in...
| Published in: | Physical Review Research |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-03-01
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| Online Access: | http://doi.org/10.1103/PhysRevResearch.7.L012060 |