Consequences of Holographic Dark Energy Cosmological Model in Gravity

Autor:	S. H. Shekh
Rok vydání:	2019
Předmět:	Classical mechanics Singularity Exact solutions in general relativity Deceleration parameter Gravitational field Equation of state (cosmology) Dark energy General Medicine General Chemistry Invariant (mathematics) Singular point of a curve Mathematics
Zdroj:	Contemporary Mathematics. 1:49-57
ISSN:	2705-1056 2705-1064
DOI:	10.37256/cm.11201951.49-57
Popis:	We have investigated the dynamics of spatially homogeneous Bianchi type-I (LRS) space-time filled with two minimally interacting fields-matter and holographic dark energy components with volumetric power laws expansion towards the gravitational field equations for the linear form of gravity. Solving the set of field equation we obtained the exact solution andobserved that the mode of expansion of the model is accelerating throughout the evolution due to destructive assessment of deceleration parameter. Also it has found that the Gauss-Bonnet invariantand the function of Gauss-Bonnet invariant both are not occur for , the equation of state parameter admits the different values for different values of n whichare relevantin the standard range provided by recent theoretical and experimental data along with the model has a Big-Bang type of singularity at singular point.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9c7c3c77a9dab287fa282993417a5c8f https://doi.org/10.37256/cm.11201951.49-57 Zobrazit plný text záznamu