Preprint
Aug 2026
Exact mobility rings in non-Hermitian quasiperiodically decorated Lieb lattices
The mobility ring (MR), a critical boundary in the complex energy plane separating extended and localized states, is fundamental to understanding the Anderson transition in non-Hermitian (NH) disordered systems. While MRs have been extensively studied in one-dimensional (1D) NH quasiperiodic models, rigorous analytical...
M. Tao, Yitao Wang, Jing Li et al.
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