Revised Geometric Measure of Entanglement
نویسندگان
چکیده
We revise the geometric measure of entanglement (GME). The revised geometric measure of entanglement (RGME) is an entanglement monotone. Some useful inequalities about RGME are deduced. As the RGME’s application, the twoparameter class of states in 2⊗ n quantum system, the two particles high dimensional maximally entangled mixed state, the isotropic state including n-particle d-level case and two multipartite bound entangled states are calculated. The result shows there is a relation Ẽsin2 ≤ Ere, which indicates that the RGME is an appropriate measure of entanglement. PACS numbers: 03.67.Mn, 03.67.-a, 03.65.Ud Revised Geometric Measure of Entanglement 2
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تاریخ انتشار 2007