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

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 نشر من قبل Xinwei Zha
 تاريخ النشر 2007
  مجال البحث فيزياء
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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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