105 citations · 540 across the 25 of their papers we have counts for
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cond-mat.str-el2018★ 7 cited
Fractional topological insulator precursors in spin-orbit fermion ladders
Raul A. Santos, Benjamin Béri
We study precursor states of fractional topological insulators (FTIs) in interacting fermionic ladders with spin-orbit coupling. Within a microscopically motivated bosonization app…
cond-mat.str-el2018★ 5 cited
Interplay between intrinsic and emergent topological protection on interacting helical modes
Raul A. Santos, D. B. Gutman, Sam T. Carr
The interplay between topology and interactions on the edge of a two dimensional topological insulator with time reversal symmetry is studied. We consider a simple non-interacting…