- #1
franoisbelfor
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Renormalization in QED implies the running of charge and mass. But does the physical electron mass increase or decrease with energy? And what value is reached at the Planck energy? Somewhere I read that the mass change was 16%, but all books I on QED I searched do not give numbers. (Assuming the strong and weak interactions are neglected.)
Does anybody know a reference ?
François
Does anybody know a reference ?
François