29 citations · 30 across the 5 of their papers we have counts for
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cond-mat.mes-hall2021★ 29 cited
Invariants of disordered semimetals via the spectral localizer
Hermann Schulz-Baldes, Tom Stoiber
The spectral localizer consists of placing the Hamiltonian in a Dirac trap. For topological insulators its spectral asymmetry is equal to the topological invariants, providing a hi…
math-ph2021★ 1 cited
Callias-type operators associated to spectral triples
Hermann Schulz-Baldes, Tom Stoiber
Callias-type (or Dirac-Schrödinger) operators associated to abstract semifinite spectral triples are introduced and their indices are computed in terms of an associated index pairi…