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20052017
most citedCharacterizing multiparticle entanglement in symmetric N-qubit states via negativity of covariance matrices

71 citations · 598 across the 27 of their papers we have counts for

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quant-ph2007★ 10 cited

Separability of a family of one parameter W and GHZ multiqubit states using Abe-Rajagopal q-conditional entropy approach

R. Prabhu, A. R. Usha Devi, G. Padmanabha

We employ conditional Tsallis q entropies to study the separability of symmetric one parameter W and GHZ multiqubit mixed states. The strongest limitation on separability is realiz…