کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1856104 | 1529858 | 2015 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Classical systems can be contextual too: Analogue of the Mermin-Peres square
ترجمه فارسی عنوان
سیستم های کلاسیک نیز می توانند متنی باشند: آنالوگ مربع مریم پرز
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
چکیده انگلیسی
Contextuality lays at the heart of quantum mechanics. In the prevailing opinion it is considered as a signature of “quantumness” that classical theories lack. However, this assertion is only partially justified. Although contextuality is certainly true of quantum mechanics, it cannot be taken by itself as discriminating against classical theories. Here we consider a representative example of contextual behaviour, the so-called Mermin-Peres square, and present a discrete toy model of a bipartite system which reproduces the pattern of quantum predictions that leads to contradiction with the assumption of non-contextuality. This illustrates that quantum-like contextual effects have their analogues within classical models with epistemic constraints such as limited information gain and measurement disturbance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Physics - Volume 353, February 2015, Pages 326-339
Journal: Annals of Physics - Volume 353, February 2015, Pages 326-339
نویسندگان
Pawel Blasiak,