Related papers: Detection of fidelity and multiparticle entangleme…

This paper has been withdrawn by the authors; replaced by arXiv:0705.2531v2 [quant-ph].

This paper has been withdrawn by the authors due to an error.

This paper has been withdrawn by the author, due to errors in the figures.

This paper has been withdrawn by the author(s), due a crucial error on the entanglement of $\Gamma$ registers.

This paper has been withdrawn by the authors due to a gap in the proof of the main result (in 5.3).

This paper has been withdrawn by the author, due to possible counter-examples.

This paper has been withdrawn by the author due to errors and bad formalization.

This paper is withdrawn by the authors.

We present a criterion for multiparticle entanglement based on covariance matrices. On the one hand, the criterion allows to detect bound entangled states which are not detected by other criteria; on the other hand, some strongly entangled…

This paper has been withdrawn by the author due to a crucial error.

This submission has been withdrawn at the request of the author.

This paper has been withdrawn by the authors

This paper has been withdrawn by the authors due to an incorrect analysis.

The paper has been withdrawn by the author due to crucial error in formula (14) which does not satisfy conditions for S(x,y) domain if only d>2.

This paper has been withdrawn by the author due to a crucial error in equation.

The paper has been withdrawn due to a crucial error in section 3.

We withdraw this paper due to insufficient arguments in the derivation of Theorem 1. See quant-ph/0005062 for the new paper

This paper has been withdrawn by the author because there are some typos in proofs.

This paper has been withdrawn by the author since it contains errors.

The paper was withdrawn by the author. It contained various errors.