Momentum entanglement and disentanglement between an atom and a photon
Journal Article
·
· Physical Review. A
- CREAM Group, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871 (China)
With the quantum interference between two transition pathways, we demonstrate a scheme to coherently control the momentum entanglement between a single atom and a single photon. The unavoidable disentanglement is also studied from the first principle, which indicates that the stably entangled atom-photon system with superhigh degree of entanglement may be realized with this scheme under certain conditions.
- OSTI ID:
- 21011159
- Journal Information:
- Physical Review. A, Vol. 76, Issue 1; Other Information: DOI: 10.1103/PhysRevA.76.012112; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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