Shearfree perfect fluids with solenoidal magnetic curvature and a γ-law equation of state
نویسندگان
چکیده
We show that shearfree perfect fluids obeying an equation of state p = (γ− 1)μ are non-rotating or non-expanding under the assumption that the spatial divergence of the magnetic part of the Weyl tensor is zero. PACS numbers: 04.20.Jb, 04.40.Nr
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