Relativity Notes Outline

It should probably be illegal to have notes on relativity without spacetime diagrams. But images in Obsidian HTML export are weird and annoying, so only the category theory section will have me spending effort on images. The complaint that was here is outdated, and now the only thing stopping me is Lazy. These notes will also have a sprinkle of Geometric Algebra wherever possible upto the limit of my understanding.

The rough outline is this:

• We dont talk about Galilean Relativity, everyone already knows intuitively how this works.

• Tensor algebra and geometric algebra knowledge is assumed (until I stop Lazy and make a few pages on that).

  • Or maybe I'll make it 100% geometric algebra instead of sprinkles of it, and then the prereq. here is only knowledge of geometric algebra.
• Notes on Special Relativity.
• All the Tensor Calculus we will need (or maybe instead some geometric calculus idk).
• Notes on General Relativity.

The GR notes will be divided up into some sections:

• TODO.