**Document** on zenodo.org

**A triple statement:**

- A gravitational field due to a massive spinning source creates a
**Thirring-Lense effect** which modifies the g_{0a} for a = 1, 2, 3, coefficients of the four-dimensional metric. This prediction has been confirmed with the Gravity Probe B satellite.

- The
**ADM treatment** of the **Klein-Gordon equation **isolates the same coefficients and give them a specific role.

- The analysis of that 3 + 1 decomposition with the binoculars of the theory of the deformed tensor (resp. Lie) products allows to connect that equation with the concept of deformed
**angular momentum**. For now, that concept is only a mathematical creation.

**A courageous hypothesis with a strange consequence:**

If I identify the components of the vector **g** (Thirring-Lense = ADM decomposition of the Klein-Gordon equation), then I get an equation of motion of which the graphical representation exhibits a strong resemblance with the arms of spiral galaxies. Not only that; that new equation is like the experimental **Tully-Fisher relation** describing these galaxies.

**A scenario:**

That mathematical confrontation suggests a scenario: the center of any spiral galaxy (sometimes, it is a black hole) acts like a giant spinning turbine taking the geometric frame with it (Thirring-Lense effect), creating Klein-Gordon-like massive waves, and generating successive branches along which the matter granulates in forming stars.

Back to the top of the category: "**Cosmology**".

Go to the "**Table of contents**".

© Thierry PERIAT.