2 papers
quant-ph2011
Experimental simulation and limitations of quantum walks with trapped ions
Robert Matjeschk, Christian Schneider, Martin Enderlein +4
We examine the prospects of discrete quantum walks (QWs) with trapped ions. In particular, we analyze in detail the limitations of the protocol of Travaglione and Milburn (PRA 2002…
quant-ph2009
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…