Metaphysical Thoughts - Making Quantum Mechanics Logical

December 5, 2025: Corrections to general relativity explain type II supernovae? – The physics blog of Heikki Tuuri.

Friday, December 5, 2025

Type II supernovae explode because general relativity is wrong?

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There is a major open problem in how type II supernovae are able to explode when their core collapses. In the photo (middle right), we have ...
Thursday, November 27, 2025

Electron propagator controls bremsstrahlung in the Feynman diagram: how does it know how to do it?

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In the November 10, 2025 post we realized that the electron propagator governs the form of the bremsstrahlung wave in the Feynman diagram.  ...
Tuesday, November 25, 2025

Feynman diagrams miscalculate the box diagram and bremsstrahlung in the classical limit

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In our blog post on November 10, 2025 we showed that Feynman integrals miscalculate several simple processes in the classical limit.        ...
Monday, November 10, 2025

Quantum gravity: vertex correction, propagator, coupling

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In QED, the vertex correction may be due to almost-bremsstrahlung which cannot escape as a real photon. https://arxiv.org/abs/hep-th/0211072...
Tuesday, November 4, 2025

Intuitive vacuum polarization model in QED – no vacuum polarization in gravity?

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Let us, finally, try to construct an intuitive vacuum polarization model in QED, such that the model is not just hand waving.               ...
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About Me

Heikki Tuuri
About the blog author:
- Mr. Heikki Tuuri,
- born 1964 in Helsinki,
- PhD in mathematical logic, University of Helsinki, 1990
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