Publication date: Dec 2004
Abstract:
The role of the observed relict vacuum energy on the fluctuations of
CMBR going through cosmological matter condensations is studied in the
framework of the Einstein-Strauss-de Sitter vakuola model. It is shown
that refraction of light at the matching surface of the vakuola and the
expanding Friedman universe can be very important during the accelerated
expansion of the universe when the velocity of the matching surface
relative to static Schwarzschildian observers becomes relativistic.
Authors:
Stuchlík, Zdeněk; Schee, Jan;