My first question would have to be about the "sum of histories" model you mentioned.
"but it can only occur if the different "histories" don't leave undeniable traces of their existence by interacting with something external. If they do, they "decohere" and the "destructive interference" of...
I am not a scientist, however I am very interested in quantum mechanics and string theory at a basic level. One thing when learning about string theory that struck me as being particularly interesting is the branes described by the "M" theory.
Let me start my query with three assumptions...