Exceptional nexus with a hybrid topological invariant

DOI10.1126/SCIENCE.ABD8872zbMath1478.81018OpenAlexW3109660817WikidataQ103000481 ScholiaQ103000481MaRDI QIDQ5023276

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Publication date: 21 January 2022

Published in: Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1126/science.abd8872

Mathematics Subject Classification ID

Differential geometric methods, including holonomy, Berry and Hannay phases, Aharonov-Bohm effect, etc. in quantum theory (81Q70) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

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