The Advantages of Not Entangling Macroscopic Diamonds at Room Temperature
Author
Source
Journal of Atomic, Molecular, and Optical Physics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The recent paper entitled by K.
C.
Lee et al.
(2011) establishes nonlocal macroscopic quantum correlations, which they term “entanglement”, under ambient conditions.
Photon(s)-phonon entanglements are established within each interferometer arm.
However, our analysis demonstrates, the phonon fields between arms become correlated as a result of single-photon wavepacket path indistinguishability, not true nonlocal entanglement.
We also note that a coherence expansion (as opposed to decoherence) resulted from local entanglement which was not recognized.
It occurred from nearly identical Raman scattering in each arm (importantly not meeting the Born and Markovian approximations).
The ability to establish nonlocal macroscopic quantum correlations through path indistinguishability rather than entanglement offers the opportunity to greatly expand quantum macroscopic theory and application, even though it was not true nonlocal entanglement.
American Psychological Association (APA)
Brezinski, Mark E.. 2012. The Advantages of Not Entangling Macroscopic Diamonds at Room Temperature. Journal of Atomic, Molecular, and Optical Physics،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-473935
Modern Language Association (MLA)
Brezinski, Mark E.. The Advantages of Not Entangling Macroscopic Diamonds at Room Temperature. Journal of Atomic, Molecular, and Optical Physics No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-473935
American Medical Association (AMA)
Brezinski, Mark E.. The Advantages of Not Entangling Macroscopic Diamonds at Room Temperature. Journal of Atomic, Molecular, and Optical Physics. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-473935
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-473935