Tighter Constraints of Multiqubit Entanglement
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Tighter Constraints of Multiqubit Entanglement |
| Long-Mei Yang,Bin Chen,Shao-Ming Fei,Zhi-Xi Wang |
| Fig.4 (Color online) The $y$ axis is the lower bound of the Tsallis-$q$ entanglement $T_q^\beta(|\psi\rangle_{A|BC})$. The red (green resp. yellow) line represents the lower bound from our result for $k=0.5$ ($k=0.7$ resp. $k=0.9$), and the blue line represents the lower bound from the result in Ref.[ |
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