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Solomon, Allan I. and Ho, Choon-Lin
(2012).
DOI: https://doi.org/10.1088/1742-6596/343/1/012114
Abstract
We propose a scheme for classifying the entanglement of a tripartite pure qubit state. This classification scheme consists of an ordered list of seven elements. These elements are the Cayley hyper-determinant, and its six associated 2 X 2 subdeterminants. In particular we show that this classification provides a necessary and sufficient condition for separability.