4,275 research outputs found
Search for Spatial Structures at Scales Z~1. III. The Effect of Lensing on QSO ?
We carried out a search for peak inhomogeneities in the distribution of
matter - namely clumps and voids, within the range Z ~ 1-3. We used a new
method, based on the lensing of quasars by a combination of lenses, belonging
to the above sought inhomogeneities in the matter distribution. This work
confirms the evidence of the existence of inhomogeneities found by us earlier -
of a clump (superattractor N.1), and of a void (supervoid). Besides, the
existence of a new gigantic clump (superattractor N.2) was also discovered at Z
~ 3. These clumps could well serve as centers of the Bose-condensation in the
early Universe; in particular - as Anselm's arion condensate, which leads to
the formation of quasiperiodic structures with a period p ~ 100-200 Mpc.Comment: 22 pages, 2 figures, 6 tables. submitted to Astrophys.& Space Sc
- …