| Autor: |
Uffink J; Institute for History and Foundations of Science, Utrecht University, PO Box 80.000, 3508 TA Utrecht, The Netherlands. uffink@ phys.uu.nl |
| Jazyk: |
angličtina |
| Zdroj: |
Physical review letters [Phys Rev Lett] 2002 Jun 10; Vol. 88 (23), pp. 230406. Date of Electronic Publication: 2002 May 23. |
| DOI: |
10.1103/PhysRevLett.88.230406 |
| Abstrakt: |
This Letter presents quantum mechanical inequalities which distinguish, for systems of n spin- 1 / 2 particles ( n>2), between fully entangled states and states in which at most n-1 particles are entangled. These inequalities are stronger than those obtained by Gisin and Bechmann-Pasquinucci [Phys. Lett. A 246, 1 (1998)] and by Seevinck and Svetlichny [quant-ph/0201046]. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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