Asymmetric diffraction in anti-parity-time symmetry of non-Hermitian photonic lattice

Non-Hermitian systems based on anti-parity-time (PT) symmetry reveal rich physics beyond the Hermitian regime. Here, the anti-PT-symmetric photonic lattice is effectively achieved in a four-level inverted Y-type 85Rb atomic vapor. Such instantaneously reconfigurable anti-PT-symmetric photonic lattic...

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Hlavní autoři:	Runrun Li, Hengfei Zhang, Jinpeng Yuan, Lirong Wang, Liantuan Xiao, Suotang Jia
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2024-09-01
Edice:	Results in Physics
Témata:	Asymmetric diffraction Anti-parity-time symmetry Non-Hermitian photonic lattice
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S221137972400617X
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