Relative entropy of entanglement of a kind of two qubit entangled states
arXiv:quant-ph/0502036 · doi:10.1088/0256-307X/22/11/008
Abstract
We in this paper strictly prove that some block diagonalizable two qubit entangled state with six none zero elements reaches its quantum relative entropy entanglement by the a separable state having the same matrix structure. The entangled state comprises local filtering result state as a special case.
5 pages
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