scholarly journals Global Properties of the Solution of the Einstein-Maxwell-Boltzmann-Scalar Field System with Pseudo-Tensor of Pressure on a Bianchi Type I Space-Time

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Noutchegueme Norbert ◽  
Dongo David ◽  
Djiofack Etienne
Keyword(s):  
Scalar Field ◽  
Bianchi Type ◽  
Space Time ◽  
Type I ◽  
Bianchi Type I ◽  
Field System ◽  
Global Properties

Massive scalar field in the Bianchi Type I space time

2003 ◽  
Vol 288 (4) ◽  
pp. 523-529 ◽  
Author(s):  
G. Mohanty ◽  
S.K. Sahu ◽  
P.K. Sahoo
Keyword(s):  
Scalar Field ◽  
Bianchi Type ◽  
Space Time ◽  
Type I ◽  
Massive Scalar ◽  
Massive Scalar Field ◽  
Bianchi Type I

scholarly journals Anisotropic solution in phantom cosmology via Noether symmetry approach

2018 ◽  
Vol 96 (7) ◽  
pp. 677-680 ◽  
Author(s):  
I. Basaran Oz ◽  
Y. Kucukakca ◽  
N. Unal
Keyword(s):  
Scalar Field ◽  
Bianchi Type ◽  
Space Time ◽  
Noether Symmetry ◽  
Type I ◽  
Field Equations ◽  
Anisotropic Solution ◽  
Bianchi Type I ◽  
Symmetry Approach ◽  
The Universe

In this study, we consider a phantom cosmology in which a scalar field is minimally coupled to gravity. For anisotropic locally rotational symmetric (LRS) Bianchi type I space–time, we use the Noether symmetry approach to determine the potential of such a theory. It is shown that the potential must be in the trigonometric form as a function of the scalar field. We solved the field equations of the theory using the result obtained from the Noether symmetry. Our solution shows that the universe has an accelerating expanding phase.

scholarly journals Decoupling of the general scalar field mode and the solution space for Bianchi type I and V cosmologies coupled to perfect fluid sources

2006 ◽  
Vol 47 (4) ◽  
pp. 042505 ◽  
Author(s):  
T. Christodoulakis ◽  
Th. Grammenos ◽  
Ch. Helias ◽  
P. G. Kevrekidis ◽  
A. Spanou
Keyword(s):  
Scalar Field ◽  
Perfect Fluid ◽  
Bianchi Type ◽  
Solution Space ◽  
Type I ◽  
Field Mode ◽  
Bianchi Type I ◽  
General Scalar ◽  
Fluid Sources
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