Violation of local uncertainty relations as a signature of entanglement
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00018702
| ID | 18702 |
| file | |
| creator |
Takeuchi, Shigeki
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| abstract | Entangled states represent correlations between two separate systems that are too precise to be represented by products of local quantum states. We show that this limit of precision for the local quantum states of a pair of N-level systems can be defined by an appropriate class of uncertainty relations. The violation of such local uncertainty relations may be used as an experimental test of entanglement generation.
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| journal title |
Physical Review A. Atomic, Molecular, and Optical Physics
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| volume | Volume 68
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| issue | Issue 3
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| start page | 032103-1
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| end page | 032103-6
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| date of issued | 2003-09-22
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| publisher | American Physical Society
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| issn | 1094-1622
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| ncid | |
| publisher doi | |
| language |
eng
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| nii type |
Journal Article
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| HU type |
Journal Articles
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| DCMI type | text
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| format | application/pdf
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| text version | publisher
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| rights | Copyright (c) 2003 American Physical Society.
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| relation url | |
| department |
Graduate School of Advanced Sciences of Matter
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