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quant-ph2022
Transport properties in directed Quantum Walks on the line
Rodrigo Chaves, Jaime Santos, Bruno Chagas
We obtained analytical expressions considering a directed continuous-time quantum walk on a directed infinite line using Bessel functions, expanding previous results in the literat…
quant-ph2022★ 1 cited
Why and how to add direction to a quantum walk
Rodrigo Chaves, Bruno Oliveira Chagas, Gabriel Coutinho
We formalize the treatment of directed (or chiral) quantum walks using Hermitian adjacency matrices, bridging two developing fields of research in quantum information and spectral…