%0 Journal Article
%T Bell¡¯s Inequality Should Be Reconsidered in Quantum Language
%A Shiro Ishikawa
%J Journal of Quantum Information Science
%P 140-154
%@ 2162-576X
%D 2017
%I Scientific Research Publishing
%R 10.4236/jqis.2017.74011
%X Bell¡¯s inequality itself is usually considered to belong to mathematics and not quantum mechanics. We think that this is making our understanding of Bell¡¯ theory be confused. Thus in this paper, contrary to Bell¡¯s spirit (which inherits Einstein¡¯s spirit), we try to discuss Bell¡¯s inequality in the framework of quantum theory with the linguistic Copenhagen interpretation. And we clarify that the violation of Bell¡¯s inequality (<i>i.e.</i>, whether or not Bell¡¯s inequality holds) does not depend on whether classical systems or quantum systems, but depend on whether a combined measurement exists or not. And further we conclude that our argument (based on the linguistic Copenhagen interpretation) should be regarded as a scientific representation of Bell¡¯s philosophical argument (based on Einstein¡¯s spirit).
%K Bohr-Einstein Debates
%K Bell¡¯s Inequality
%K Combined Observable
%K Linguistic Copenhagen Interpretation
%K Quantum Language
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=80813