Counterfactual Definiteness and Bell’s Inequality
Counterfactual Definiteness and Bell’s Inequality作者机构:Center for Advanced Study University of Illinois Urbana IL USA Zernike Institute for Advanced Materials University of Groningen Groningen The Netherlands Institute for Advanced Simulation Jülich Supercomputing Centre Jülich Germany RWTH Aachen University Aachen Germany
出 版 物:《Journal of Modern Physics》 (现代物理(英文))
年 卷 期:2016年第7卷第13期
页 面:1651-1660页
学科分类:07[理学] 070201[理学-理论物理] 0702[理学-物理学]
主 题:Foundations of Quantum Mechanics Foundations of Probability Bell Inequality
摘 要:Counterfactual definiteness must be used as at least one of the postulates or axioms that are necessary to derive Bell-type inequalities. It is considered by many to be a postulate that not only is commensurate with classical physics (as for example Einstein’s special relativity), but also separates and distinguishes classical physics from quantum mechanics. It is the purpose of this paper to show that Bell’s choice of mathematical functions and independent variables implicitly includes counterfactual definiteness. However, his particular choice of variables reduces the generality of his theory, as well as the physics of all Bell-type theories, so significantly that no meaningful comparison of these theories with actual Einstein-Podolsky-Rosen experiments can be made.