Astral Projection and String Theory

So, I was reading a bit about Astral Projection, and the possibility of it not being entirely in one's head.
Does anyone know enough about this and String Theory to comment on whether recent discoveries/theories could suggest that there's something in AP afterall?

With Astral Projection, we're talking shifting the vibration of subtle energy bodies to work on other planes. Of course, the world that we experience is one that happens to be vibrating at a similar level as us, so the possibilities of other 'dimensions' existing in the same plane may be likely.

We currently have cameras that can take pictures of one's aura (understood to be electromagnetic vibration?) and it's said that when people undergo AP, they tend to get stuck to things like pylons and powerstations.

When you look closely at the theory of it, it doesn't seem too batshit insane. There are loads of forums with thousands of people sharing their experiences doing this... but maybe they're all just fucking nuts.

So, with what we know about String Theory, is AP definately head-games?

scientist: AP is made of bullshit and fail.

APer: no it's not... prove it!

scientist: i don't have to prove that it doesn't exist, just like god and cosmic teapots.

APer: but anyone can do it... why not try it before commenting on something you don't have a clue about?

scientist: because it's obviously just bullshit... you lack critical thinking. And you fail.

APer: all I'm saying it TRY IT before writing it off. Surely completely ignoring the fact that you could actually do that lacks critical thinking...

scientist: but it's bullshit... y'know, drugs and tree hugging hippy shit.

APer: but it seems to tie in with science a considerable amount. If you just tried it and thought about what it could be, maybe you could learn a whole lot about the universe... I mean, you already know that there's only so much we can experience using our physical bodies alone.

scientist: but i don't want to try it because it's bullshit.

APer: /sigh