9 citations · 13 across the 3 of their papers we have counts for
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Geometry-independent tight-binding method for massless Dirac fermions in two dimensions
Alexander Ziesen, Ion Cosma Fulga, Fabian Hassler
The Nielsen-Ninomiya theorem, dubbed `fermion-doubling', poses a problem for the naive discretization of a single (massless) Dirac cone on a two-dimensional surface. The inevitable…
Statistical Majorana Bound State Spectroscopy
Alexander Ziesen, Alexander Altland, Reinhold Egger +1
Tunnel spectroscopy data for the detection of Majorana bound states (MBS) is often criticized for its proneness to misinterpretation of genuine MBS with low-lying Andreev bound sta…
Topological ordering in the Majorana Toric Code
Alexander Ziesen, Fabian Hassler, Ananda Roy
At zero temperature, a two-dimensional lattice of Majorana zero modes on mesoscopic superconducting islands exhibits a topologically-ordered toric code phase. Recently, a Landau fi…