Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations
We study the validity of the entanglement parameter introduced in a recent publication by Guangqiang et al. Phys. Rev. A 73 012314 (2006)] for detecting Eve, the eavesdropper. We have found that Eve can be detected using this parameter only if Alice establishes a quantum correlation between the Eins...
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2007
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| Online Access: | http://irep.iium.edu.my/22045/ http://irep.iium.edu.my/22045/1/pra.pdf |
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iium-220452013-08-01T03:16:27Z http://irep.iium.edu.my/22045/ Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations Messikh, Azeddin QC Physics We study the validity of the entanglement parameter introduced in a recent publication by Guangqiang et al. Phys. Rev. A 73 012314 (2006)] for detecting Eve, the eavesdropper. We have found that Eve can be detected using this parameter only if Alice establishes a quantum correlation between the Einstein-Podolsky-Rosen (EPR) pair. This quantum correlation is related to the possibility of an apparent violation of the Heisenberg inequality for the quadrature components of the EPR pair. 2007 Article PeerReviewed application/pdf en http://irep.iium.edu.my/22045/1/pra.pdf Messikh, Azeddin (2007) Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations. Physical Reveiw A, 75 (3). pp. 1-4. ISSN 1050-2947 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
QC Physics |
| spellingShingle |
QC Physics Messikh, Azeddin Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| description |
We study the validity of the entanglement parameter introduced in a recent publication by Guangqiang et al. Phys. Rev. A 73 012314 (2006)] for detecting Eve, the eavesdropper. We have found that Eve can be detected using this parameter only if Alice establishes a quantum correlation between the Einstein-Podolsky-Rosen (EPR) pair. This quantum correlation is related to the possibility of an apparent violation of the Heisenberg inequality for the quadrature components of the EPR pair. |
| format |
Article |
| author |
Messikh, Azeddin |
| author_facet |
Messikh, Azeddin |
| author_sort |
Messikh, Azeddin |
| title |
Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| title_short |
Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| title_full |
Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| title_fullStr |
Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| title_full_unstemmed |
Detecting eve in communication with continuous-variable Einstein-Podolsky-Rosen correlations |
| title_sort |
detecting eve in communication with continuous-variable einstein-podolsky-rosen correlations |
| publishDate |
2007 |
| url |
http://irep.iium.edu.my/22045/ http://irep.iium.edu.my/22045/1/pra.pdf |
| first_indexed |
2023-09-18T20:33:43Z |
| last_indexed |
2023-09-18T20:33:43Z |
| _version_ |
1777408906204545024 |