Premium
Complete correlation, detection loophole and Bell's theorem
Author(s) -
Shafiee A.,
Golshani M.
Publication year - 2005
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.200410191
Subject(s) - bell's theorem , bell test experiments , local hidden variable theory , quantum correlation , chsh inequality , bell state , kochen–specker theorem , quantum nonlocality , quantum entanglement , mathematics , quantum mechanics , locality , set (abstract data type) , quantum , theoretical physics , discrete mathematics , physics , computer science , quantum discord , philosophy , linguistics , programming language
Two new formulations of Bell's theorem are given here. First, we consider a definite set of two entangled photons with only two polarization directions, for which Bell's locality assumption is violated for the case of perfect correlation. Then, using a different approach, we prove an efficient Bell‐type inequality which is violated by some quantum mechanical predictions, independent of the efficiency factors.