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Non-Hermitian topology in monitored quantum circuits

We demonstrate that genuinely non-Hermitian topological phases and corresponding topological phase transitions can be naturally realized in monitored quantum circuits, exemplified by the paradigmatic non-Hermitian Su-Schrieffer-Heeger model. We emulate this model by a 1D chain of spinless electrons...

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Bibliografski detalji
Glavni autori: Christoph Fleckenstein, Alberto Zorzato, Daniel Varjas, Emil J. Bergholtz, Jens H. Bardarson, Apoorv Tiwari
Format: Artigo
Jezik:Inglês
Izdano: American Physical Society 2022-08-01
Serija:Physical Review Research
Online pristup:http://doi.org/10.1103/PhysRevResearch.4.L032026
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