27 citations · 116 across the 14 of their papers we have counts for
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quant-ph2019★ 21 cited
Self-trapped quantum walks
A. R. C. Buarque, W. S. Dias
We study the existence and charaterization of self-trapping phenomena in discrete-time quantum walks. By considering a Kerr-like nonlinearity, we associate an acquisition of the in…
quant-ph2019★ 27 cited
Aperiodic space-inhomogeneous quantum walks: localization properties, energy spectra and enhancement of entanglement
A. R. C. Buarque, W. S. Dias
We study the localization properties, energy spectra and coin-position entanglement of the aperiodic discrete-time quantum walks. The aperiodicity is described by spatially depende…