Characterizing and tuning exceptional points using Newton polygons
Characterizing and tuning exceptional points using Newton polygons
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Publisher
Bristol: IOP Publishing
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English
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Bristol: IOP Publishing
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The study of non-Hermitian degeneracies—called exceptional points (EPs)—has become an exciting frontier at the crossroads of optics, photonics, acoustics, and quantum physics. Here, we introduce the Newton polygon method as a general algebraic framework for characterizing and tuning EPs. Newton polygons, first described by Isaac Newton, are convent...
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Full title
Characterizing and tuning exceptional points using Newton polygons
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TN_cdi_crossref_primary_10_1088_1367_2630_acc1fe
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_crossref_primary_10_1088_1367_2630_acc1fe
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ISSN
1367-2630
E-ISSN
1367-2630
DOI
10.1088/1367-2630/acc1fe
