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Entanglement in single-particle systems

Abstract:

We address some of the most commonly raised questions about entanglement, especially with regard to the so-called occupation number entanglement. To answer unambiguously whether entanglement can exist in a one-atom delocalized state, we propose an experiment capable of showing violations of Bell's inequality using only this state and local operations. We review previous discussions for one-photon non-locality and propose a specific experiment for creating one-atom entangled states, showing th...

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Publication status:
Published

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Publisher copy:
10.1098/rspa.2007.1887

Authors


Cunha, MOT More by this author
Dunningham, JA More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Atomic and Laser Physics
Journal:
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
Volume:
463
Issue:
2085
Pages:
2277-2286
Publication date:
2007-09-08
DOI:
EISSN:
1471-2946
ISSN:
1364-5021
URN:
uuid:bcea0cc3-0581-4cc8-a76b-93d765b71f19
Source identifiers:
158001
Local pid:
pubs:158001

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