UNIFIED DARK MATTER AND DARK ENERGY DESCRIPTION IN A CHIRAL COSMOLOGICAL MODEL

作者：Abbyazov Renat R^*; Chervon Sergey V

来源：Modern Physics Letters A, 2013, 28(8): 1350024.

DOI：10.1142/S0217732313500247

• Chiral cosmological model
• cosmic acceleration
• dark energy
• dark matter

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 (CCM). 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 ACDM model as well.

• 出版日期2013-3-14