Quantum Gravity and String Theory

   

Examination of a Simpler Version of a Fifth Force Using Variant of Dilaton Model and Padmanabhan Inflaton Scalar Field in Early Universe Conditions

Authors: Andrew W. Beckwith

On page 17 of a book on Modified Gravity by Baojiu Li and Kazuya Koyama there is a discussion of how to obtain a Fifth force by an allegedly non relativistic approximation with a force proportional to minus the spatial derivative of a scalar field. If the scalar field say for an inflaton , as presented by Padmanabhan only depends upon time, of course this means no scalar field contributing to a fifth force Our modest proposal in the neighborhood of Planck time is to turn the time into being equal to r/[ constant times c]. This in the neighborhood of Planck time so as to have in this small time interval, a symmetry breaking regime where we could perhaps specify a fifth force as to breaking down a causal barrier as to initiating a start to inflationary expansion. For the scalar field itself, we initially have this r dependence in place of time, whereas our scalar field, and resultant treatment of an effective potential may allow for a transition from a presumed stationary state to inflation This of course is presuming that there is, in all of our work a huge initial degree of freedom which would break down.

Comments: 8 Pages. submitted to JHEPGC for evaluation

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[v1] 2022-09-28 02:06:40

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