Search for Spatial Structures at Scales Z∼ 1. III. The Effect of Lensing on QSO ?

Authors: Litvin, V.F.1; Matveef, S.A.1; Pereira, W.E.1; Orlov, V.V.2

Source: Astrophysics and Space Science, Volume 266, Number 4, 1999 , pp. 507-520(14)

Publisher: Springer

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Abstract:

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.

Document Type: Regular Paper

Affiliations: 1: Faculty of Physics, St.Petersburg State University, Bibliotechnaya Pl.1, Peterhoff, St. Petersburg-198904, Russia 2: Astronomical Institute, St. Petersburg State University, Bibliotechnaya Pl.1, Peterhoff, St.Petersburg-198904, Russia

Publication date: January 1, 1999

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