Title of article
Bounds for multipartite concurrence
Author/Authors
Li، نويسنده , , Ming and Fei، نويسنده , , Shaoming and Wang، نويسنده , , Zhi-Xi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
8
From page
289
To page
296
Abstract
We study the entanglement of a multipartite quantum state. An inequality between the bipartite concurrence and the multipartite concurrence is obtained. More effective lower and upper bounds of the multipartite concurrence are obtained. By using the lower bound, the entanglement of more multipartite states is detected.
Keywords
separability , Concurrence , entanglement
Journal title
Reports on Mathematical Physics
Serial Year
2010
Journal title
Reports on Mathematical Physics
Record number
1585950
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