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arxiv: quant-ph/0603002 · v1 · submitted 2006-03-01 · 🪐 quant-ph

Quantum entanglement measure based on wedge product

classification 🪐 quant-ph
keywords entanglementmeasurepureconstructgeneralproductstatewedge
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We construct an entanglement measure that coincides with the generalized concurrence for a general pure bipartite state based on wedge product. Moreover, we construct an entanglement measure for pure multi-qubit states, which are entanglement monotone. Furthermore, we generalize our result on a general pure multipartite state.

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