Approximate Solutions of the LRS Bianchi Type-<i>I</i> Cosmological Model

In this current study, we explore the modified homogeneous cosmological model in the background of LRS Bianchi type-<i>I</i> space&#8722;time. For this purpose, we employ the Homotopy Perturbation Method (HPM). HPM is an analytical-based method. Further, we calculated the main field...

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Bibliographic Details
Main Authors: Yihu Feng, Lei Hou
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/12/3/403
Description
Summary:In this current study, we explore the modified homogeneous cosmological model in the background of LRS Bianchi type-<i>I</i> space&#8722;time. For this purpose, we employ the Homotopy Perturbation Method (HPM). HPM is an analytical-based method. Further, we calculated the main field equations of the cosmological model LRS Bianchi type-<i>I</i> space&#8722;time. Furthermore, we discuss the necessary calculations of HPM. Therefore, we investigate the analytical solution of our problem by adopting HPM. In this response, we discuss five different values of parameter n. We also give a brief discussion about solutions. The main purpose of this study is to apply the application of HPM in the cosmological field.
ISSN:2073-8994