135 citations · 173 across the 4 of their papers we have counts for
4 papers
Violation of Bell-like Inequality for spin-energy entanglement in neutron polarimetry
S. Sponar, J. Klepp, C. Zeiner +2
Violation of a Bell-like inequality for a spin-energy entangled neutron state has been confirmed in a polarimetric experiment. The proposed inequality, in Clauser-Horne-Shimony-Hol…
Experimental demonstration of the stability of Berry's phase for a spin-1/2 particle
S. Filipp, J. Klepp, Y. Hasegawa +4
The geometric phase has been proposed as a candidate for noise resilient coherent manipulation of fragile quantum systems. Since it is determined only by the path of the quantum st…
Zero-field and Larmor spinor precessions in a neutron polarimeter experiment
S. Sponar, J. Klepp, G. Badurek +1
We present a neutron polarimetric experiment where two kinds of spinor precessions are observed: one is induced by different total energy of neutrons (zero-field precession) and th…
Neutron wave packet tomography
G. Badurek, P. Facchi, Y. Hasegawa +5
A tomographic technique is introduced in order to determine the quantum state of the center of mass motion of neutrons. An experiment is proposed and numerically analyzed.