Remarks on the Bell-Clauser-Horne-Shimony-Holt inequality
نویسندگان
چکیده
We discuss the relationship between Bogoliubov transformations, squeezed states, entanglement and maximum violation of Bell-CHSH inequality. In particular, we point out that construction four bounded operators entering inequality can be worked in a simple general way, covering large variety models, ranging from Quantum Mechanism to relativistic Field Theories. Various examples are employed illustrate above mentioned framework. start by considering pair entangled spin 1 particles oscillator Mechanics, moving then complex quantum scalar field analysis vacuum state Minkowski space-time terms left right Rindler modes. latter case, turns parametrized Unruh temperature.
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ژورنال
عنوان ژورنال: Physical review
سال: 2023
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.107.125013