Matjeschk, R.; Ahlbrecht, Andre; Enderlein, M.; Cedzich, C.; Werner, A.H.; Keyl, M.; Schaetz, T.; Werner, R.F.
(College Park, MD : American Physical Society, 2012)
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, where the corresponding position states ...