Topology Under Pressure: How Disorder Impacts Robust Edge States
![The study elucidates a model-the SSH model-governed by alternating hopping terms [latex]t_1[/latex] and [latex]t_2[/latex], alongside random corrections [latex]\tau_n[/latex] and on-site energies [latex]v_n[/latex], as described by tight-binding equations for local amplitudes [latex]\psi_n[/latex].](https://arxiv.org/html/2512.24738v1/SSH2.png)
A new study reveals the surprising resilience of topological edge states in the Su-Schrieffer-Heeger model, even when faced with significant disorder.
![The study elucidates a model-the SSH model-governed by alternating hopping terms [latex]t_1[/latex] and [latex]t_2[/latex], alongside random corrections [latex]\tau_n[/latex] and on-site energies [latex]v_n[/latex], as described by tight-binding equations for local amplitudes [latex]\psi_n[/latex].](https://arxiv.org/html/2512.24738v1/SSH2.png)
A new study reveals the surprising resilience of topological edge states in the Su-Schrieffer-Heeger model, even when faced with significant disorder.

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