Citation
Mj. Shi et Jf. Du, Remarks on the Lewenstein-Sanpera decomposition, PHYS LETT A, 285(5-6), 2001, pp. 263-266
Citations number
19
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601
→ ACNP
Volume
285
Issue
5-6
Year of publication
2001
Pages
263 - 266
Database
ISI
SICI code
0375-9601(20010709)285:5-6<263:ROTLD>2.0.ZU;2-E
Abstract
We discuss in this Letter Lewenstein-Sanpera (GS) decomposition for a speci
fic Werner state. Compared with the optimal case, we propose a quasi-optima
l one which in the view of concurrence leads to the same entanglement measu
re for the entangled mixed state discussed. (C) 2001 Elsevier Science B.V.
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