电邮这篇文章 New exact solutions for a chiral cosmological model in 5D EGB gravity
- 作者: Maharaj S.1, Beesham A.2, Chervon S.1,3, Kubasov A.3
-
隶属关系:
- Astrophysics and Cosmology Research Unit, School of Mathematics, Statistics and Computer Science
- Department of Mathematical Sciences
- Laboratory of Gravitation, Cosmology, Astrophysics
- 期: 卷 23, 编号 4 (2017)
- 页面: 375-380
- 栏目: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176108
- DOI: https://doi.org/10.1134/S0202289317040120
- ID: 176108
如何引用文章
开放存取
##reader.subscriptionAccessGranted##
订阅存取
详细
We consider a chiral cosmological model in the framework of Einstein–Gauss–Bonnet cosmology. Using a decomposition of the latter equations in such a way that the first chiral field is responsible for the Einstein part of the model while the second field together with the kinetic interaction is connected with the Gauss–Bonnet part of the theory, we find new exact solutions for the 2-component chiral cosmological model with and without a kinetic interaction between the fields.
作者简介
S. Maharaj
Astrophysics and Cosmology Research Unit, School of Mathematics, Statistics and Computer Science
编辑信件的主要联系方式.
Email: maharaj@ukzn.ac.za
南非, Private Bag X54 001, Durban, 4000
A. Beesham
Department of Mathematical Sciences
Email: maharaj@ukzn.ac.za
南非, Private Bag X1001, Kwa-Dlangezwa, 3886
S. Chervon
Astrophysics and Cosmology Research Unit, School of Mathematics, Statistics and Computer Science; Laboratory of Gravitation, Cosmology, Astrophysics
Email: maharaj@ukzn.ac.za
南非, Private Bag X54 001, Durban, 4000; 100-years V.I. Lenin’s Birthday square, Ulyanovsk, 432071
A. Kubasov
Laboratory of Gravitation, Cosmology, Astrophysics
Email: maharaj@ukzn.ac.za
俄罗斯联邦, 100-years V.I. Lenin’s Birthday square, Ulyanovsk, 432071
