Tripartite Entanglement in Single-Neutron Interferometer Experiments
- Autor(en)
- Daniel Erdoesi, Marcus Huber, Beatrix C. Hiesmayr, Yuji Hasegawa
- Abstrakt
We present experimental evidence of the generation of distinct types of genuine multipartite entanglement between the spin, energy, and path degrees of freedom within single-neutron quantum systems. This is achieved via the development of new spin manipulation apparatuses for neutron interferometry and the entanglement is detected via appropriately designed and optimized non-linear witnesses. We demonstrate the extraordinarily high controllability and fidelity of the generated entangled states.
- Organisation(en)
- Teilchenphysik
- Externe Organisation(en)
- Technische Universität Wien, University of Bristol, Masaryk University
- Seiten
- 16-18
- Anzahl der Seiten
- 3
- DOI
- https://doi.org/10.1063/1.4903081
- Publikationsdatum
- 2014
- ÖFOS 2012
- 103025 Quantenmechanik
- Schlagwörter
- ASJC Scopus Sachgebiete
- Allgemeine Physik und Astronomie
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/00220e9e-f127-4d92-9455-77e27fb091e3