Relativity and Cosmology

   

How Can Brane World Physics Influence the Existence of a Relic Graviton Burst in the Onset of Inflation?

Authors: Andrew Beckwith

We use an explicit Randall-Sundrum brane world effective potential as congruent with conditions needed to form a minimum entropy starting point for an early universe vacuum state. We justify this by pointing to the Ashtekar, Pawlowski, and Singh (2006) article about a prior universe being modeled via their quantum bounce hypothesis which states that this prior universe geometrically can be modeled via a discretized Wheeler - De Witt equation, with it being the collapsing into a quantum bounce point singularity converse of the present day universe expanding from the quantum bounce point so delineated in their calculations. In doing so, we use thermal/ gravitational inputs into our present universe, using a simplified model of graviton production similar to what was done by Wheeler in the 1970s for spin two gravitons . Doing so permits modeling of experimental conditions needed for directional graviton production which conceivably could be used for space craft in the foreseeable future once an experimental verification of early universe conditions for graviton production and power radiation are finalized. This leads to intense power production using a model for power production reported by Dr. Fontana in 2005 in the new frontiers section of STAIF. We report upon what we think is a range of intense graviton production parameters in the onset of cosmological inflation. This builds upon an idea of a semi resonant cavity effect for spin two gravitons, with the walls dissolving after ten to the minus 43 seconds, with a build up of temperature, and a steady energy insertion leading to , after axion wall collapse due to rising temperatures, a massive release of relic gravitons at the same time the initiation of inflation takes place. This answers the apparent incongruency of low entropy, low temperatures postulated by S. Carroll, and J. Chen, with a naturally occurring 'laboratory' as to necessary and sufficient conditions needed to model graviton production on a large scale.

Comments: 25 pages, concept paper used as foundation of initial work given to STAIF 2007 and 2008, before the author was aware of the issue of confluence of classical and quantum predictions of relic particle prediction. Has a very different flavor of interpretation as far as how to understand the importance of relic graviton production.

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Submission history

[v1] 28 Sep 2009

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