The Bell Gedanken Experiment

This document has two goals: 1) Give a brief introduction to the main ideas about the Bell's inequalities, with a Reference list. The inequalities and Bell's related work are perhaps the main theoretical advance on the meaning and interpretation of Quantum Mechanics from the controversy between Einstein and Bohr in the 1930s. This will be not an scholar article, but a simple description of the QM background and the Bell and D'Espagnat's ideas. 2) Describe The Bell Gedanken Experiment, an EJS simulator. If your main interest is using the simulator, you can go directly to the User Guide in section 5.This document is intended to be read on screen. It can be printed, but color and hyperlinks will be lost in that case. If you nd any error in the simulator or in this document, wrong concepts or language, please, feel free to use the above email and let my know. This document and the Bell Gedanken Experiment EJS java simulator are licensed with Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)