Non-Bloch topological invariants in a non-Hermitian domain wall system

Deng, TS; Yi, W

Yi, W (reprint author), Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China.

PHYSICAL REVIEW B, 2019; 100 (3):

Abstract

We study non-Bloch bulk-boundary correspondence in a non-Hermitian Su-Schieffer-Heeger model in a domain wall configuration where the left and right b......

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