Synthetic Anti-PT Symmetry in a Single Microcavity

Non-Hermitian systems based on parity-time (PT) and anti-PT symmetry reveal rich physics beyond the Hermitian regime. So far, realizations of such symmetric systems have been limited to the spatial domain. Here we theoretically and experimentally demonstrate synthetic anti-PT symmetry in a spectral...

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Vydané v:	Physical review letters Ročník 124; číslo 5; s. 053901
Hlavní autori:	Zhang, Fangxing, Feng, Yaming, Chen, Xianfeng, Ge, Li, Wan, Wenjie
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States American Physical Society 07.02.2020
Predmet:	Optical communication Phase transitions Photonics Quantum phenomena Resonance scattering Signal processing Symmetry
ISSN:	0031-9007, 1079-7114, 1079-7114
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