Authors: John A. Gowan
In Alan Guth's theory of inflation, "repulsive gravity" is produced by the "negative pressure" of a supercooled "Higgs inflaton field" in a "false vacuum". This "repulsive gravity" drives the expansion of space (restoring the "true vacuum") during the brief period of inflation which initiates the Universe. There is a curious similarity between this conception of the mechanics of inflation and the notion of a "rebound" at the end of a cosmic life cycle or "Big Crunch" in a closed, cyclic Universe. This "rebound" is the explosion of a cosmic-sized black hole which has exhausted all external supplies of space, and so can no longer create the gravitational field and time dimension necessary to contain its energy content, which exists largely or wholly in the form of gravitationally bound light (due to proton decay within the black hole's event horizon). (See: "Entropy, Gravitation, and Thermodynamics".)
Comments: 4 pages
[v1] 23 Nov 2010
Unique-IP document downloads: 121 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.