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| Posted by
Samuel A. (Sam) Cox on January 22, 2005 at 13:50:03 (Message posted from "unknown" at 68.45.160.182) - explanation In Reply to: "Re: To Charlie re previous post...." posted by RingoKid on January 21, 2005 at 02:02:45
7D cosmology is really "stringy". you are absolutley correct. Many cosmologists insist that the universe exists in higher D and the consentration is on 7 or 10, possibly 11 D, but also 24D etc. 11D is called the "triad". I've stuck with the two-track 4D system...two three spaces connected by an eternal, cyclical time dimension which prevents the univese from being completely static (opening the door to motion and change as we observe it). The total D in the model is 7, with n dimensional potential. I've also stuck with this model because of the numbers...Schwaerzschild geometry gives correct solutions to GR....in fact those solutions were the first offered. In addition, this model matches the observatinoal submicroscopic and astronomical observations better than some others. In string theory, the "extra" (they are not really "extra"...they are demanded) dimensions are curled up in a ball or are small as observed from our frame. Small and large are relative terms, dependent on the way we observe the unverse. Scharzschild geometry demands the two three spaces be equal in size, space and time and that the two halves of the universe be superposed geometrically. I agree... |
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