Analytical Solutions for Entanglement A Superposition of Spin Coherent States with Non-Phase Coherence Parameters | ||
| Journal of Sciences, Islamic Republic of Iran | ||
| مقاله 8، دوره 32، شماره 1، بهار 2021، صفحه 81-85 اصل مقاله (1021.3 K) | ||
| نوع مقاله: Original Research Articles | ||
| شناسه دیجیتال (DOI): 10.22059/jsciences.2020.298214.1007503 | ||
| نویسندگان | ||
| Mehrzad Ashrafpour* 1؛ Morteza Ahmadi2؛ Mojtaba Jafarpour2 | ||
| 1Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 2Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Iran | ||
| چکیده | ||
| In this work, the entanglement of a superposition of bipartite qubit coherent states with non-phased coherent parameters is studied. We use Generalized-concurrence as the measure to quantify the entanglement and drive analytical results in terms of the effective parameters involved. Analyzing the results, we conclude that such states may attain maximum entanglement or no entanglement at all, depending on the choice of the parameters involved. | ||
| کلیدواژهها | ||
| Entanglement؛ Generalized concurrence؛ Spin coherent states؛ Qubit | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 770 تعداد دریافت فایل اصل مقاله: 795 |
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