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widderjoos
- 21
- 0
I've heard that the dirac equation predicts antiparticles with negative energy. Since for particles at rest, E=mc^2, shouldn't antiparticle masses be negative? If this were true, it would explain alot. I know there's probably a counter-example that if an electron and positron annihilated, they'd make a photon with a certain energy, but couldn't that energy have come from the momenta of the particles? Or are there non-relativistic experiments that rule out this possibility?
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