261 citations · 616 across the 12 of their papers we have counts for
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quant-ph2016★ 67 cited
Robustness of topologically protected edge states in quantum walk experiments with neutral atoms
Thorsten Groh, Stefan Brakhane, Wolfgang Alt +3
Discrete-time quantum walks allow Floquet topological insulator materials to be explored using controllable systems such as ultracold atoms in optical lattices. By numerical simula…
cond-mat.quant-gas2016★ 37 cited
Topological bound states of a quantum walk with cold atoms
Samuel Mugel, Alessio Celi, Pietro Massignan +3
We suggest a method for engineering a quantum walk, with cold atoms as walkers, which presents topologically non-trivial properties. We derive the phase diagram, and show that we a…