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Separability criterion for pure states in multipartite and high dimensional systems

Authors
  • Wang, An Min
Type
Preprint
Publication Date
Oct 18, 2002
Submission Date
Jul 23, 2002
Identifiers
arXiv ID: quant-ph/0207136
Source
arXiv
License
Unknown
External links

Abstract

We propose a sufficient and necessary separability criterion for pure states in multipartite and high dimensional systems. Its main advantage is operational and computable. The obvious expressions of this criterion can be given out by the coefficients of components of the pure state. In the end, we simply mention a principle method how to define and obtain the measures of entanglement in multipartite and high dimensional systems.

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