کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1900414 1045320 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Probability measurements characterizing the classicality of a physical system
ترجمه فارسی عنوان
اندازه گیری های احتمالی که ویژگی طبقه بندی یک سیستم فیزیکی را مشخص می کنند
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
چکیده انگلیسی

Let S be a set of states of a physical system. The probabilities p(s) of the occurrence of an event when the system is in different states s ∈ S define a function from S to [0,1] called a multidimensional probability. When appropriately structured in respect to the order, complements and sums of functions, sets P of multidimensional probabilities give rise to the so-called algebras of S-probabilities which, in the case of classical physical systems, are Boolean algebras. Knowing only a (small) subset X of P, and not the whole of P, the question arises whether the functions of X indicate that one deals with a classical physical system or not. We will show that this question can be settled by (experimentally) finding further multidimensional probabilities which are terms of the given ones and can be precalculated by a recursive procedure depending on the number of elements of X. Our main tool for this procedure is a characterization of commuting pairs of multidimensional probabilities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reports on Mathematical Physics - Volume 73, Issue 1, February 2014, Pages 127–135
نویسندگان
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