35 citations · 35 across the 2 of their papers we have counts for
2 papers
gr-qc2014★ 35 cited
Geodesic models generated by Lie symmetries
G. Z. Abebe, S. D. Maharaj, K. S. Govinder
We study the junction condition relating the pressure to the heat flux at the boundary of a shearing and expanding spherically symmetric radiating star when the fluid particles are…
gr-qc2014
Lie symmetries for a conformally flat radiating star
G. Abebe, K. S. Govinder, S. D. Maharaj
We consider a relativistic radiating spherical star in conformally flat spacetimes. In particular we study the junction condition relating the radial pressure to the heat flux at t…