Spectral analysis, chiral disorder and topological edge states manifestation in open non-Hermitian Su-Schrieffer-Heeger chains

DOI10.1016/j.physleta.2020.127030OpenAlexW3034560576MaRDI QIDQ822588

B. Ostahie, A. Aldea

Publication date: 22 September 2021

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.05721

zbMATH Keywords

exceptional pointsquantum transportchiral disordernon-Hermitian topological systemsSu-Schrieffer-Heeger model

Mathematics Subject Classification ID

Dynamic lattice systems (kinetic Ising, etc.) and systems on graphs in time-dependent statistical mechanics (82C20) Transport processes in time-dependent statistical mechanics (82C70) Quantum dynamics and nonequilibrium statistical mechanics (general) (82C10) Dynamics of disordered systems (random Ising systems, etc.) in time-dependent statistical mechanics (82C44)

Related Items (1)

Scanning qubit probe of edge states in a topological insulator

Cites Work

• On the eigenvalues of some tridiagonal matrices
• Coalescence of resonances in dissipationless resonant tunneling structures and \(\mathcal{PT}\)-symmetry breaking
• A non-Hermitian Hamilton operator and the physics of open quantum systems
• Real Spectra in Non-Hermitian Hamiltonians Having<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="bold-script">P</mml:mi><mml:mi mathvariant="bold-script">T</mml:mi></mml:math>Symmetry

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