Hubble parameter and related formulas for a Weyl scaling invariant dark energy action
نویسندگان
چکیده
We extend our previous analysis of a model for "dark energy" based on Weyl scaling invariant dark energy action. reexpress all prior results in terms proper time, using the fluctuation amplitude $\Phi$ without approximation, and derive compact formula squared effective Hubble parameter. This involves matter densities that differ from their expressions standard $\Lambda CDM$ cosmology. also give new analytic function $ \Phi$ discuss implications.
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ژورنال
عنوان ژورنال: International Journal of Modern Physics D
سال: 2021
ISSN: ['1793-6594', '0218-2718']
DOI: https://doi.org/10.1142/s0218271821500449