Sentence:  At this point, the <WSD>hyperloop</WSD> breaks in. A holographic virtual image is presented to an optical observer. Where is the observer of the image formed from Gij? Presumably, it is the physicist. But the physicist is himself an image projected from the same source. We still have a self-viewing system, and a no-exit loop. 
Meaning of the word marked with <WSD> tags:  A quantum mechanical paradox resulting from the observer being a product of the observations that it makes.