Correlations Existing in Three-Qubit Product States |
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Authors: | SUN Chun-Xiao SHI Ming-Jun DU Jiang-Feng |
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Institution: | Department of Modern Physics, University of Science andTechnology of China, Hefei 230026 |
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Abstract: | Analytic results of the relationship between local noncommutativity and non-violations of Svetlichny inequalities for three-qubit separable states are obtained. It is shown that the converse trade-off relations presented by Seevinck and Uffinck Phys. Rev. A 2007 76 042105] do not always hold for three-qubit states, and that there exists some correlation even though the state is the simple product state. |
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Keywords: | 03 65 Ud 03 65 Ta |
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