کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
752181 895394 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Equivalence between indirect controllability and complete controllability for quantum systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Equivalence between indirect controllability and complete controllability for quantum systems
چکیده انگلیسی
We consider a control scheme where a quantum system S is put in contact with an auxiliary quantum system A and the control can affect A only, while S is the system of interest. The system S is then controlled indirectly through the interaction with A. Complete controllability of S+A means that every unitary state transformation for the system S+A can be achieved with this scheme. Indirect controllability means that every unitary transformation on the system S can be achieved. We prove in this paper, under appropriate conditions and definitions, that these two notions are equivalent in finite dimension. We use Lie algebraic methods to prove this result.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 62, Issue 2, February 2013, Pages 188-193
نویسندگان
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