wow, I have to reply, so the first paragraph you're talking about relativity.
second one is basically the idea I'm trying to write about, the thing is how would you go about ripping spacetime at will an in a controlled fashion?.
from what I've read, physics books for the layman, I liked best witten's idea of the ripping of spacetime, even though I thought it a novel idea, the second paragraph tells that for physicist is ancient rumination.
so IT would act as the most powerful shield possible, with the ability to control a rip on and off, it would be as if you are, literally, on another universe, even though you could still "be there", as it were, and nothing would affect you, as I understand you ,TCS, from a bullet to nuclear device, or am I inferring to loosely?
as Michio kaku put it in is book: Physics of the Impossible.
'A force field could profoundly affect every aspect of our lives'
Tanks for the insight TCS