I actually mentioned Einstein's Unified field theory. I think the Unified theory you're thinking of is a "theory of everything" and closely related to unified field theory, but differs by not requiring the basis of nature to be fields. Here's a link to a book that might answer your questions. Its expensive! http://www.amazon.com/Einsteins-Unification-Jeroen-van-Dongen/dp/0521883466/ref=sr_1_1?ie=UTF8&qid=1321025679&sr=8-1 Also "Conversations with Einstein." By A. Moszkowski is worth reading if you like Einstein.
In a recent post you mentioned Einstein's unified theory. I know he worked on that but was not aware that he ever published such. Could you point me toward such publication? Vern
