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A bipartite class of entanglement monotones for N-qubit pure states

Clive Emary
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Abstract

We construct a class of algebraic invariants for N-qubit pure states based on bipartite decompositions of the system. We show that they are entanglement monotones, and that they differ from the well know linear entropies of the sub-systems. They therefore capture new information on the non-local properties of multipartite systems.

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Clive Emary. 2004-05-11. A bipartite class of entanglement monotones for N-qubit pure states. https://doi.org/10.1088/0305-4470/37/34/008

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