ImPsi

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ImPsi

Im{\Psi_4} is shown here, similar to PsiComplex, but in contrast to that movie this one shows also the sign of the Im{\Psi_4} scalar field.

Negative areas are rendered as blue volumetric isolevels, positive areas as red/violett volumetric isolevels. During evolution, one nicely sees blue pulses (negative valued wave fronts) following red (positive) ones. In a 1D-comparision of Im{\Psi_4} along a specific direction, say along the y-axis, this corresponds to the well-known wave forms of some oscillation.

Simulation code:	Miguel Alcubierre , Gabrielle Allen , Bernd Bruegmann , Gerd Lanfermann , Ed Seidel , Wai-Mo Suen , Lars Nerger ( AEI , WashU )
Visualization by:	Werner Benger ( AEI , ZIB )

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