544 citations · 1.2k across the 18 of their papers we have counts for
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quant-ph2017★ 7 cited
Strictly local one-dimensional topological quantum error correction with symmetry-constrained cellular automata
Nicolai Lang, Hans Peter Büchler
Active quantum error correction on topological codes is one of the most promising routes to long-term qubit storage. In view of future applications, the scalability of the used dec…
quant-ph2017★ 77 cited
Topological networks for quantum communication between distant qubits
Nicolai Lang, Hans Peter Büchler
Efficient communication between qubits relies on robust networks which allow for fast and coherent transfer of quantum information. It seems natural to harvest the remarkable prope…
cond-mat.str-el2017★ 13 cited
Ising anyonic topological phase of interacting Fermions in one dimension
Kai Guther, Nicolai Lang, Hans Peter Büchler
We study a microscopic model of interacting fermions in a ladder setup, where the total number of particles is conserved. At a special point, the ground state is known and gives ri…