Quantum Xchange. A simplified version of this assumed experiment, attributed to David Bohm, considers the decay of a particle called the pi meson. When this particle decays, it makes an electron and also a positron that have reverse spin and so are moving clear of each other. For instance, Pasqal https://seozdirectory.com/listings12759315/quantum-field-theory-5-essential-elements-for-quantumania