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quant-ph2025
Recurrence Criteria for Reducible Homogeneous Open Quantum Walks on the Line
Newton Loebens
In this paper, we study the recurrence of Open Quantum Walks induced by finite-dimensional coins on the line () and on the grid (). Two versions are consi…
quant-ph2023
Continuous-time open quantum walks in one dimension: matrix-valued orthogonal polynomials and Lindblad generators
Newton Loebens
We study continuous-time open quantum walks in one dimension through a matrix representation, focusing on nearest-neighbor transitions for which an associated weight matrix exists.…