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An Entanglement Study of Superposition of Qutrit Spin-Coherent States | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 10، دوره 22، شماره 2، شهریور 2011، صفحه 165-169 اصل مقاله (350.9 K) | ||
نویسنده | ||
M. Jafarpour | ||
Department of Physics, Faculty of Science, University of Shahid Chamran | ||
چکیده | ||
Considering generalized concurrence as the criterion of entanglement, we study entanglement properties of superposition of two qutrit coherent states, as a function of their amplitudes. These states may attain maximum entanglement or no entanglement at all, depending on the choice of the parameters involved. The states revealing maximum entanglement also display the maximum violations of the Bell-CHSH inequalities. | ||
کلیدواژهها | ||
Qutrit؛ Spin Coherent State؛ Bell-CHSH inequality؛ Entanglement | ||
عنوان مقاله [English] | ||
An Entanglement Study of Superposition of Qutrit Spin-Coherent States | ||
نویسندگان [English] | ||
M. Jafarpour | ||
چکیده [English] | ||
Considering generalized concurrence as the criterion of entanglement, we study entanglement properties of superposition of two qutrit coherent states, as a function of their amplitudes. These states may attain maximum entanglement or no entanglement at all, depending on the choice of the parameters involved. The states revealing maximum entanglement also display the maximum violations of the Bell-CHSH inequalities. | ||
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