243 citations
3 papers
quant-ph2009★ 243 cited
Experimental test of quantum contextuality in neutron interferometry
H. Bartosik, J. Klepp, C. Schmitzer +4
We performed an experimental test of the Kochen-Specker theorem based on an inequality derived from the Peres-Mermin proof, using spin-path (momentum) entanglement in a single neut…
quant-ph2008★ 25 cited
Coherent energy manipulation in single-neutron interferometry
S. Sponar, J. Klepp, R. Loidl +4
We have observed the stationary interference oscillations of a triple-entangled neutron state in an interferometric experiment. Time-dependent interaction with two radio-frequency…
quant-ph2006★ 227 cited
Experimental Quantum Teleportation of a Two-Qubit Composite System
Qiang Zhang, Alexander Goebel, Claudia Wagenknecht +6
Quantum teleportation, a way to transfer the state of a quantum system from one location to another, is central to quantum communication and plays an important role in a number of…