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arXiv · 0710.2642

Comment on: Stochastic local operations and classical communication Invariant and the residual entanglement for n qubits

XinWei Zha·HaiYang Song·MingLiang Hu
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Abstract

In a recent paper [Phys. Rev. A 76, 032304(2007)], Li et al. proposed the definition of the residual entanglement for n qubits by means of the Stochastic local operations and classical communication. Here we argue that their definition is not suitable for the case of odd-n qubits.

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XinWei Zha, HaiYang Song, MingLiang Hu. 2007-10-14. Comment on: Stochastic local operations and classical communication Invariant and the residual entanglement for n qubits. https://doi.org/10.1103/physreva.77.056301

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