Tuesday, April 27, 2021

If the energy of the field of the electron is infinite, then the electron plus the inner field has negative mass-energy

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Let us write yet another post about the renormalization problem of a classical point charge. Suppose that an electron collides with a positr...
Saturday, April 24, 2021

Renormalization and regularization of electron self-energy

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Our blog post on December 19, 2020 was about this problem. Let us look at it again. The Feynman diagram for the electron self-energy is show...
Thursday, April 22, 2021

The classical limit of Feynman diagrams in QED : the limit seems to be broken in the electric vertex function

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We want to find out which phenomena in QED depend on the Planck constant h, and which are classical in nature. https://arxiv.org/abs/1009.23...
Tuesday, April 20, 2021

The charge of the electron is positive - its field is negative

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We have the model where the electron is a small weight resting on a drum skin. It makes a pit into the skin. The pit is the static electric ...
Saturday, April 17, 2021

Kids' swing model of the static electric field of the electron

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The sharp hammer and drum skin model for the electron static field is complicated. Let us simplify it further.                 ●  swing fram...
Friday, April 16, 2021

The classical electron self-energy divergence problem

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Our previous blog post mentioned the classical renormalization problem of a point charge. Let us have a hamiltonian         H = ∫ ε₀ E² dv +...
Wednesday, April 14, 2021

We may have solved the mystery of regularization in QED

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We think that we have solved the mystery of Feynman diagrams and regularization / renormalization.                 |  hits at a very high fr...