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Unified Dark Matter and Dark Energy Description in a Chiral Cosmological Model by Abbyazov, Renat R.; Chervon, Sergey V. is a scholarly article available to read on EtoBox.

What is Unified Dark Matter and Dark Energy Description in a Chiral Cosmological Model about?

We show the way of dark matter and dark energy presentation via ansatzs on the kinetic energies of the fields in the two-component chiral cosmological model. To connect a kinetic interaction of dark matter and dark energy with observational data the reconstruction procedure for the chiral metric component $h_{22}$ and the potential of (self)interaction $V$ has been developed. The reconstruction of $h_{22}$ and $V$ for the early and later inflation have been performed. The proposed model is confronted to $\Lambda CDM$ model as well.

Author

Abbyazov, Renat R.; Chervon, Sergey V.

Published

2014

Language

EN