Holographik, the k-essential approach to interactive models with modified holographic Ricci dark energy

The European Physical Journal C

Mónica Forte¹ 

[1] Departamento de Física, Facultad de ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina;

关键词: Dark Energy;    Cosmological Model;    Cold Dark Matter;    Holographic Dark Energy;    Dark Sector;   

DOI  :  10.1140/epjc/s10052-016-4572-0

来源: Springer

【 摘 要 】

We make a scalar representation of interactive models with cold dark matter and modified holographic Ricci dark energy through unified models driven by scalar fields with non-canonical kinetic term. These models are applications of the formalism of exotic k-essences generated by the global description of cosmological models with two interactive fluids in the dark sector and in these cases they correspond to the usual k-essences. The formalism is applied to the cases of constant potential in Friedmann–Robertson–Walker geometries.

【 授权许可】

CC BY