86 citations · 148 across the 5 of their papers we have counts for
Showing cond-mat.str-elShow all
2 papers · 1 filter
cond-mat.str-el2018★ 18 cited
Non-Topological Majorana Zero Modes in Inhomogeneous Spin Ladders
Neil J. Robinson, Alexander Altland, Reinhold Egger +6
We show that the coupling of homogeneous Heisenberg spin-1/2 ladders in different phases leads to the formation of interfacial zero energy Majorana bound states. Unlike Majorana bo…
cond-mat.str-el2015★ 86 cited
Topological order in the Kitaev/Majorana chain in the presence of disorder and interactions
Niklas M. Gergs, Lars Fritz, Dirk Schuricht
We study the combined effect of interactions and disorder on topological order in one dimension. To this end we consider a generalized Kitaev chain including fermion-fermion intera…