5 citations · 5 across the 2 of their papers we have counts for
2 papers
gr-qc2008
Purely radiative perfect fluids with degenerate shear tensor
H. R. Karimian, N. Van den Bergh, L. De Groote
We consider non-rotating geodesic perfect fluid spacetimes which are purely radiative in the sense that the gravitational field satisfies the covariant transverse conditions div H…
gr-qc2007★ 5 cited
Purely radiative perfect fluids
B. Bastiaensen, H. R. Karimian, N. Van den Bergh +1
We study `purely radiative' (div E = div H = 0) and geodesic perfect fluids with non-constant pressure and show that the Bianchi class A perfect fluids can be uniquely characterize…