1k citations · 3k across the 27 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
cond-mat.mes-hall2017★ 1k cited
Reflection symmetric second-order topological insulators and superconductors
Josias Langbehn, Yang Peng, Luka Trifunovic +2
Second-order topological insulators are crystalline insulators with a gapped bulk and gapped crystalline boundaries, but topologically protected gapless states at the intersection…
cond-mat.mes-hall2017★ 29 cited
Bott periodicity for the topological classification of gapped states of matter with reflection symmetry
Luka Trifunovic, Piet Brouwer
Using a dimensional reduction scheme based on scattering theory, we show that the classification tables for topological insulators and superconductors with reflection symmetry can…