Posted by Bryan on Nov 25, 2014 in Quantum Mechanics A to L |

For many years now (since 2006) I have been studying spin 1/2 that has structure. People think the idea is crazy because spin is firmly established by the Dirac Equation. Recently I found that the two dimensional structured spin I have been advocating is just as firmly based in its own Dirac equation with a different algebra. I will come back to that later. Non-locality, going back to Isaac Newton, has always been unacceptable, at least until modern times. Instantaneous action-at-a-distance is physically unpalatable and always belies a deeper theory. So why does almost every physicist believe in it? To be clear, I do not suggest that Bell’s Theorem is wrong. Bell...

Posted by Bryan on Nov 30, 2014 in Quantum Mechanics A to L |

In the next few posts, I am going to describe spin in an entirely different way. Immediately you should be skeptical and doubtful that spin could be anything else from its present description: a point particle of intrinsic angular momentum. Do an experiment: Stern-Gerlach; coincidence photons; delayed choice, then spin is observed to have two pure states and these are defined with respect to the laboratory frame of reference. Think of NMR (Nuclear Magnetic Resonance) and MRI (Magnetic Resonance Imaging). In these experiments, spins align with magnetic fields and their polarizations are measured. In quantum mechanics, spin is postulated, but it arises naturally in quantum field theory from the Dirac...

Posted by Bryan on Dec 6, 2014 in Quantum Mechanics A to L |

But two times? The first is the usual linear time that differs in different inertial frames. The second is a rotational time which rotates in the plane of the 2D flat space. This is a phase time or a frequency and accounts for the different relative rotations of 2D objects in different inertial frames.