95 citations · 528 across the 27 of their papers we have counts for
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quant-ph2015★ 24 cited
Revivals in Quantum Walks with quasi-periodically time-dependent coin
C. Cedzich, R. F. Werner
We provide an explanation of recent experimental results of Xue et al., where full revivals in a time-dependent quantum walk model with a periodically changing coin are found. Usin…
quant-ph2015★ 57 cited
Bulk-edge correspondence of one-dimensional quantum walks
C. Cedzich, F. A. Grünbaum, C. Stahl +3
We outline a theory of symmetry protected topological phases of one-dimensional quantum walks. We assume spectral gaps around the symmetry-distinguished points +1 and -1, in which…