کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1534879 1512608 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamics of entanglement density in photonic crystals
ترجمه فارسی عنوان
دینامیک چگالی گرفتگی در بلورهای فوتونی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی

We study the dynamics of entanglement between the atom and the photonic band-gap (PBG) reservoir modes, and also between the modes themselves by means of an entanglement density. We find that the hybrid entanglement between the atom and the bath modes is restricted by the atomic and bath mode populations as well as the detuning conditions. When the atomic transition frequency is outside the band gap, the bipartite states can be created between the reservoir modes for short times. We also compare the dynamics of entanglement between isotropic and anisotropic models and find out their differences and analogies. The theoretical results could be applied to the implementation of quantum information processing in nanostructured materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 315, 15 March 2014, Pages 1–7
نویسندگان
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