Metaphysical Thoughts - Making Quantum Mechanics Logical

April 6, 2026: de Broglie and Bohm: how is a "branch" defined in the many-worlds interpretation of quantum mechanics? – The physics blog of Heikki Tuuri.

Thursday, March 26, 2026

de Broglie and Bohm: photon creation from a radio transmitter – the problem of new particles

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Let us consider a simple semiclassical process which creates photons. Let us have two charged particles (charge Q) whose mass M is macroscop...

Thursday, March 19, 2026

de Broglie-Bohm model and the many-worlds interpretation of quantum mechanics

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In the Copenhagen interpretation, the wave function collapses. That destroys information and spoils the time symmetry of the laws of physics...

Tuesday, December 30, 2025

Dark energy from retardation of gravity?

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In our previous blog post we were able to derive an estimate for retarded gravity when a supernova core collapses to form a neutron star. We...

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. ...

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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

View my complete profile