کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
976062 | 933075 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Entanglement and teleportation via a chaotic system
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The dynamics of an entangled state interacting with a single cavity mode is investigated in the presence of a random parameter. We show that the degree of entanglement decays with time and that the rate of decay is defined by features of a random parameter. Quantum teleportation through a dissipative channel and teleportation fidelity as a function of damping rates have been studied. The sensitivity of the fidelity with respect to the random parameter is discussed. We have evaluated the time interval during which one can perform quantum teleportation and send the information with reasonable fidelity for given values of the correlation length of the random parameter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 22, 15 November 2010, Pages 5332-5337
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 22, 15 November 2010, Pages 5332-5337
نویسندگان
N. Metwally, L. Chotorlishvili, V. Skrinnikov,