189 citations · 365 across the 11 of their papers we have counts for
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quant-ph2023★ 11 cited
Violation of a Leggett-Garg inequality using ideal negative measurements in neutron interferometry
Elisabeth Kreuzgruber, Richard Wagner, Niels Geerits +2
We report on an experiment that demonstrates the violation of a Leggett-Garg inequality (LGI) with neutrons. LGIs have been proposed in order to assess how far the predictions of q…
quant-ph2023★ 3 cited
Three-Path Quantum Cheshire Cat Observed in Neutron Interferometry
Armin Danner, Niels Geerits, Hartmut Lemmel +3
The paradoxical phenomenon of the quantum Cheshire Cat (qCC) refers to situations where different properties of a particle appear to be localised in different paths of an interfero…