Are there Ghost Images of the Coma Cluster at other Redshifts?

doi:https://doi.org/10.1017/s0074180900132802

Open AccessArticle10.1017/s0074180900132802

Are there Ghost Images of the Coma Cluster at other Redshifts?

Boudewijn F. Roukema-1999-01-01-Symposium - International Astronomical Union

TL;DRAbstract

The topology of the Universe is a fundamental property of our Universe according to Friedmann-Lemaître models[3, 9, 7], but has not yet been reliably measured. As pointed out by Sato[12], the Universe may be finite even though flat or negatively curved: infinite volume of a hypersurface.

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The topology of the Universe is a fundamental property of our Universe according to Friedmann-Lemaître models[3, 9, 7], but has not yet been reliably measured. As pointed out by Sato[12], the Universe may be finite even though flat or negatively curved: infinite volume of a hypersurface.

Keywords

HypersurfaceUniverseRedshiftPhysicsCluster (spacecraft)Theoretical physicsProperty (philosophy)Coma (optics)

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