STRONGER-THAN-QUANTUM CORRELATIONS

After an elementary derivation of Bell's inequality, classical, quantu m mechanical, and stronger-than-quantum correlation functions for 2-pa rticle-systems are discussed. Special functions are investigated which give rise to an extreme violation of Bell's inequality by the value o f 4. Referring to a specific quantum system it is shown that under cer tain conditions such an extreme violation would contradict basic laws of physics.