4 citations · 4 across the 1 of their papers we have counts for
3 papers
Quantum Walks with Non-Orthogonal Position States
R. Matjeschk, A. Ahlbrecht, M. Enderlein +5
Quantum walks have by now been realized in a large variety of different physical settings. In some of these, particularly with trapped ions, the walk is implemented in phase space,…
Asymptotic behavior of quantum walks with spatio-temporal coin fluctuations
Andre Ahlbrecht, Christopher Cedzich, Robert Matjeschk +3
Quantum walks subject to decoherence generically suffer the loss of their genuine quantum feature, a quadratically faster spreading compared to classical random walks. This intuiti…
Quantum walk of a trapped ion in phase space
H. Schmitz, R. Matjeschk, Ch. Schneider +4
We implement the proof of principle for the quantum walk of one ion in a linear ion trap. With a single-step fidelity exceeding 0.99, we perform three steps of an asymmetric walk o…