Geometry in physics.

[andrew s]

In a thread I can't now locate I was discussing with @ollypenrice that spacetime was seen as geometry. I came across this  

 

which may be of interest. He uses the term model for what I would call an empirical model as contrasted to a theory based model.

He is a mathematical physicist specialising in string theory but I won't hold that against him.

Regards Andrew 

Edited April 30, 2023 by andrew s