Shear-free homogeneous cosmological model with heat flux

1986 ◽  
Vol 7 (4) ◽  
pp. 259-273 ◽  
Author(s):  
Gangabrata Mukherjee
Keyword(s):  
Heat Flux ◽  
Cosmological Model ◽  
Homogeneous Cosmological Model

A rotating Bianchi type II viscous fluid cosmological model with heat flux

1990 ◽  
Vol 67 (3-4) ◽  
pp. 297-304
Author(s):  
Sharda S. Koppar ◽  
L. K. Patel
Keyword(s):  
Heat Flux ◽  
Cosmological Model ◽  
Viscous Fluid ◽  
Bianchi Type ◽  
Type Ii

ROTATING STRING COSMOLOGIES WITH SCALAR FIELD AND HEAT FLUX

2001 ◽  
Vol 10 (06) ◽  
pp. 935-942 ◽  
Author(s):  
HÜSNÜ BAYSAL ◽  
İHSAN YILMAZ ◽  
İSMAIL TARHAN
Keyword(s):  
Heat Flux ◽  
Temperature Distribution ◽  
Scalar Field ◽  
Heat Flow ◽  
Cosmological Model ◽  
Exact Solutions ◽  
Einstein Field Equations ◽  
Field Equations ◽  
Rotating String

We obtain some cosmological model that are exact solutions of Einstein field equations. The metric utilized is the nonstatic Gödel-type cosmological model and the curvature source is a string cloud with scalar field and heat flow. The solutions have nonzero expansion, shear, and rotating. The properties of the solutions are studied and the temperature distribution is also given explicitly.

Sign in / Sign up

Export Citation Format

Share Document