11 citations · 26 across the 10 of their papers we have counts for
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On the Cutting Edge: Helical Liquids in Time-Reversal-Invariant Topological Materials
Chen-Hsuan Hsu, Jelena Klinovaja, Daniel Loss
In this perspective, we discuss the unique electronic properties of helical liquids appearing at the boundaries of time-reversal-invariant topological materials and highlight the k…
Cascade of topological phase transitions and revival of topological zero modes in imperfect double helical liquids
Anna Ohorodnyk, Chen-Hsuan Hsu
Two parallel helical edge channels hosting interacting electrons, when proximitized by local and nonlocal pairings, can host time-reversal-invariant pairs of topological zero modes…
Non-Hermitian topological superconductivity with symmetry-enriched spectral and eigenstate features
Chuo-Kai Chang, Kazuma Saito, Nobuyuki Okuma +2
We investigate a one-dimensional superconducting lattice that realizes all internal symmetries permitted in non-Hermitian systems, characterized by nonreciprocal hopping, onsite di…