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gr-qc2003
From 2-Dimensional Surfaces to Cosmological Solutions
Adam Szereszewski, Jacek Tafel
We construct perfect fluid metrics corresponding to spacelike surfaces invariant under a 1-dimensional group of isometries in 3-dimensional Minkowski space. Under additional assump…
gr-qc2003
Perfect Fluid Spacetimes With Two Symmetries
Adam Szereszewski, Jacek Tafel
A method of solving perfect fluid Einstein equations with two commuting spacelike Killing vectors is presented. Given a spacelike 2-dimensional surface in the 3-dimensional nonphys…