Special modes induced by inter-chain coupling in a non-Hermitian ladder system

DOI10.1088/1572-9494/ABA252zbMath1520.81063MaRDI QIDQ6048189

Zhixu Zhang, Shou Zhang, Yu Yan, Rong Huang, Hong-Fu Wang, Lu Qi

Publication date: 14 September 2023

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

zbMATH Keywords

special modesinter-chain-couplingnon-Hermitian ladder system

Mathematics Subject Classification ID

Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

Related Items (3)

Topological Phase Transition and Eigenstates Localization in a Generalized Non‐Hermitian Su–Schrieffer–Heeger Model ⋮ Quasi-stationary solutions in 1D non-Hermitian systems ⋮ Nonlinear non-Hermitian skin effect

Cites Work

• Non-Hermitian anomalous skin effect
• Topological states at exceptional points
• A non-Hermitian Hamilton operator and the physics of open quantum systems
• The physics of exceptional points
• Topological invariants, zero mode edge states and finite size effect for a generalized non-reciprocal Su-Schrieffer-Heeger model

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