What is "Nothing"?

[Faizal_Ali]

@PdotdQ

Correct, true nothingness does not even have a logic system to do math with. However, just to be clear, Vilenkin’s tunneling universe model is very far from this. It has the universal wave function, a superspace, a choice of ^H\hat{H}, the laws of physics etc

But these are still all abstractions, right? We could say they do not “exist” in a material sense?

@PdotdQ

That’s their problem not mine.

Nor mine. But I do like to cause them problems.