#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

3511.601 - 3533.825 Sean Carroll

I should have mentioned that in quantum mechanics, states are given by vectors in some huge dimensional vector space, very, very, very, very large dimensional vector space. So maybe the quantum field theory states are not quite perpendicular to each other. If that is true, that's a speculation already, but if that's true, how would you know? What is the... experimental deviation.