Complementarity in atomic (finite-level quantum) systems: an information-theoretic approach
نویسندگان
چکیده
منابع مشابه
Complementarity in atomic (finite-level quantum) systems: an information-theoretic approach
We develop an information theoretic interpretation of the numberphase complementarity in atomic systems, where phase is treated as a continuous positive operator valued measure (POVM). The relevant uncertainty principle is obtained as an upper bound on a sum of knowledge of these two observables for the case of two-level systems. A tighter bound characterizing the uncertainty relation is obtain...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2009
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2009-00049-1