A simple entanglement measure for multipartite pure states

Abstract

A simple entanglement measure for multipartite pure states is formulated based on the partial entropy of a series of reduced density matrices. Use of the proposed new measure to distinguish disentangled, partially entangled, and maximally entangled multipartite pure states is illustrated.

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References in corpus (1)

• The entanglement cost under operations preserving the positivity of partial transpose

Cited by in corpus (8)

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