Dublin Core
Title
Quantum Foundations. 90 Years of Uncertainty
Subject
Quantum Foundations.
Description
We introduce the general class of symmetric two-qubit states guaranteeing the perfect correlation or anticorrelation of Alice and Bob outcomes whenever some spin observable is measured at both sites. We prove that, for all states from this class, the maximal violation of the original Bell inequality is upper bounded by 3 2 and specify the two-qubit states where this quantum upper bound is attained. The case of two-qutrit states is more complicated. Here, for all two-qutrit states, we obtain the same upper bound 3 2 for violation of the original Bell inequality under Alice and Bob spin measurements, but we have not yet been able to show that this quantum upper bound is the least one. We discuss experimental consequences of our mathematical study.
Creator
Lamberti, Pedro W, et al
Source
https://www.mdpi.com/books/pdfview/book/1194
Publisher
MDPI - Multidisciplinary Digital Publishing Institute
Date
2019
Contributor
Indah fatma Silvi
Rights
Creative Common
Format
Pdf
Language
English
Type
Textbooks