عنوان
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Controllable atom‑photon entanglement via quantum interference near plasmonic nanostructure
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نوع پژوهش
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مقاله چاپ شده
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کلیدواژهها
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atom‑photon entanglement, quantum interference, plasmonic nanostructure
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چکیده
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A five-level atomic system is proposed in vicinity of a two-dimensional (2D) plasmonic nanostructure with application in atom-photon entanglement. The behavior of the atom-photon entanglement is discussed with and without a control laser field. The amount of atom-photon entanglement is controlled by the quantum interference created by the plasmonic nanostructure. Thus, the degree of atom-photon entanglement is affected by the atomic distance from the plasmonic nanostructure. In the presence of a control field, maximum entanglement between the atom and its spontaneous emission field is observed.
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پژوهشگران
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جعفر پورصمد بناب (نفر چهارم)، مصطفی صحرایی (نفر دوم)، سید حسین اسدپور (نفر سوم)، بهزاد سنگ شکن (نفر اول)
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