کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1863485 1530562 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Deterministic implementations of quantum gates with circuit QEDs via Stark-chirped rapid adiabatic passages
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Deterministic implementations of quantum gates with circuit QEDs via Stark-chirped rapid adiabatic passages
چکیده انگلیسی


• A specific SCRAP technique is proposed to realize quantum gates in the circuit QED.
• These quantum gates are insensitive to the durations of the applied pluses.
• The implemented quantum gates are robustness against the operational imperfections.

We show that a set of universal quantum gates could be implemented robustly in a circuit QED system by using Stark-chirped rapid adiabatic passage (SCRAP) technique. Under the adiabatic limit we find that the population transfers could be deterministically passaged from one selected quantum states to the others, and thus the desired quantum gates can be implemented. The proposed SCRAP-based gates are insensitive to the details of the operations and thus relax the designs of the applied pulses, operational imperfections, and the decoherence of the system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 379, Issues 40–41, 23 October 2015, Pages 2549–2555
نویسندگان
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