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arXiv · 0803.3545

Coherent energy manipulation in single-neutron interferometry

S. Sponar·J. Klepp·R. Loidl·S. Filipp·G. Badurek·Y. Hasegawa·H. Rauch
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Abstract

We have observed the stationary interference oscillations of a triple-entangled neutron state in an interferometric experiment. Time-dependent interaction with two radio-frequency (rf) fields enables coherent manipulation of an energy degree of freedom in a single neutron. The system is characterized by a multiply entangled state governed by a Jaynes-Cummings Hamiltonian. The experimental results confirm coherence of the manipulation as well as the validity of the description.

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S. Sponar, J. Klepp, R. Loidl, S. Filipp, G. Badurek, Y. Hasegawa, H. Rauch. 2008-12-16. Coherent energy manipulation in single-neutron interferometry. https://doi.org/10.1103/physreva.78.061604

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