43 citations · 188 across the 9 of their papers we have counts for
8 papers · 1 filter
New Aspects of Geometric Phases in Experiments with polarized Neutrons
S. Sponar, J. Klepp, K. Durstberger-Rennhofer +7
Geometric phase phenomena in single neutrons have been observed in polarimeter and interferometer experiments. Interacting with static and time dependent magnetic fields, the state…
Engineering of triply entangled states in a single-neutron system
Yuji Hasegawa, Rudolf Loidl, Gerald Badurek +2
We implemented a triply entangled Greenberger-Horne-Zeilinger(GHZ)-like state and coherently manipulated the spin, path, and energy degrees of freedom in a single neutron system. T…
Geometric Phase in Entangled Systems: A Single-Neutron Interferometer Experiment
S. Sponar, J. Klepp, R. Loidl +6
The influence of the geometric phase on a Bell measurement, as proposed by Bertlmann et al. in [Phys. Rev. A 69, 032112 (2004)], and expressed by the Clauser-Horne-Shimony-Holt (CH…
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…
Non-cyclic Geometric Phase due to Spatial Evolution in a Neutron Interferometer
Stefan Filipp, Yuji Hasegawa, Rudolf Loidl +1
We present a split-beam neutron interferometric experiment to test the non-cyclic geometric phase tied to the spatial evolution of the system: the subjacent two-dimensional Hilbert…
Spatial non-cyclic geometric phase in neutron interferometry
Stefan Filipp, Yuji Hasegawa, Rudolf Loidl +1
We present a split-beam neutron interferometric experiment to test the non-cyclic geometric phase tied to the spatial evolution of the system: the subjacent two-dimensional Hilbert…