Early Universe models from Noncommutative Geometry

@article{Marcolli2009EarlyUM,
  title={Early Universe models from Noncommutative Geometry},
  author={Matilde Marcolli and Elena Pierpaoli},
  journal={arXiv: High Energy Physics - Theory},
  year={2009}
}
We investigate cosmological predictions on the early universe based on the noncommutative geometry models of gravity coupled to matter. Using the renormalization group analysis for the Standard Model with right handed neutrinos and Majorana mass terms, which is the particle physics content of the most recent noncommutative geometry models, we analyze the behavior of the coefficients of the gravitational and cosmological terms in the Lagrangian derived from the asymptotic expansion of the… 

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