Study on kink space-time in scale invariant theory with wet dark fluid

محورهای موضوعی : Journal of Theoretical and Applied Physics

Bivudutta Mishra ¹ , Pradyumn Kumar Sahoo ²

1 - Birla Institute of Technology and Science-Pilani, Hyderabad Campus
2 - Birla Institute of Technology and Science-Pilani, Hyderabad Campus

تاریخ پذیرش : 1392/09/10 تاریخ انتشار : 1392/09/10

کلید واژه: Kink space, Time, Perfect fluid, Gauge function, Wet dark fluid, Scale invariant,

چکیده مقاله :

AbstractIn this paper, the kink space-time with wet dark fluid in scale invariant theory of gravitation is investigated. The gauge function β is considered as β = β(r) and β = β(t). The matter field is assumed to be perfect fluid. It has been found that perfect fluid does not survive in this theory in both the cases. Hence, the space-time in both the cases reduces to Minkowskian geometry and the space-time is flat.AMS83F05