SIMBAD references

2005A&A...440L..41P - Astronomy and Astrophysics, volume 440L41-43 (2005/9-3)

Is the cluster of galaxies ``Abell 194'' surrounded by an Einstein-Straus vacuole?

PLAGA R.

Abstract (from CDS):

It is suggested that an ``Einstein-Straus vacuole'' - a region of space time with a metric obtained by solving the equations of general relativity of a mass condensation in an expanding universe with vanishing cosmological constant - surrounds the cluster of galaxies ``Abell 194''. This hypothesis is shown to predict a distribution of galaxy redshifts that is in better accord with observations than the one expected in the cosmological concordance model.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: individual: Abell 194 - cosmology: observations - gravitation

Simbad objects: 1

Full paper

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