Metaphysical Thoughts - Making Quantum Mechanics Logical

August 28, 2025: The anomalous magnetic moment of the electron – The physics blog of Heikki Tuuri.

Friday, October 12, 2018

Quantum gravity

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It is best to approach quantum gravity from concrete examples, just as we did with QED. Our analysis of vacuum polarization in QED was fruit...

Unruh radiation and a time mirror

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UPDATE: the concept of a time mirror is wrong. See our post: http://meta-phys-thoughts.blogspot.com/2018/10/path-integrals-schrodingers-cat...
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We have solved the mystery of renormalization/regularization

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UPDATE: See our post on October 13, 2018 on the Huygens principle. It gives a natural cutoff scale for all virtual loops in Feynman diagrams...
Thursday, October 11, 2018

How to renormalize gravity, Hawking radiation saved, GUT?

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Our previous post showed that regularization is just a method to remove singularities from the wave function in spacetime. Gravity has b...
Wednesday, October 10, 2018

The vacuum atom, non-perturbative QED, and superluminal electrons

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In the previous blog post we uncovered the very interesting aspect of the vacuum polarization loop. It is like a stationary state of timespa...

Classical analogue of a virtual pair creation

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We finally found a classical analogue for virtual pair creation. In the Feynman vacuum polarization diagram, if there is a virtual pair ther...
Monday, October 8, 2018

Lorentz invariance and time symmetry are broken by Feynman rules

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Definition 1. In Proposition 1 of the previous blog post we introduced an exponentially decaying factor which attenuates the Feynman formula...
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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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