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The large-scale structures of the Universe
Nuclear Physics B - Proceedings Supplements, 2000Abstract The present status of our understanding of the large-scale structures of the Universes is reviewed. The different methods that have been employed to probe the large-scale structures are presented, together with a discussion of their interests. Special emphasis is put on the implications of the observational results to the dark matter issue.
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HIERARCHIES IN THE LARGE-SCALE STRUCTURES OF THE UNIVERSE
International Journal of Modern Physics D, 2006We study the common relationships that exist between the various structures in the Universe, and show that a unifying description appears when these are considered as emerging from dynamical critical phenomena characterized by complex exponents in the two-point correlation function of matter density fluctuations.
Goldman, T., Pérez-Mercader, Juan
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Large Scale Structure of the Universe
2001Now it is generally recognized that on large scales the universe is isotropic and homogeneous while on smaller scales it is extremely clumpy. Indeed, detected small variations of CMB anisotropy by COBE - ΔT/T ≈ 10−5- restrict the possible inhomogeneities on larger scales, while existence of so prominent galaxy concentrations as, for example, groups and
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ON THE UNIVERSAL CHARACTER OF THE LARGE SCALE STRUCTURE OF THE UNIVERSE
International Journal of Modern Physics D, 1992We review different theories on the formation of the large scale structure of the Universe. Special emphasis is put on the theory of inertial instability. We show that, for a large class of initial spectra, the resulting two point correlation functions are similar.
Demiański, Marek +1 more
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The Large Scale Structure of the Universe
1989We discuss the constraints that three different class of observations can set on various model for the formation of the large scale structure of the Universe. These observations involve measurements of galaxy peculiar velocity and gravity, and the cosmic microwave background angular distribution.
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Spherical simulations of large‐scale structure of the Universe
Astronomische Nachrichten, 1985AbstractWe consider a spherical‐smmetric perturbation in an initially homogeneous dust filled universe within the frame‐work of the Bondi‐Tolman solution. The decoupling of the perturbed region from the background evolution naturally leads to shell‐crossing in a certain outer environment, which describes energy relaxation.
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The large scale structure of the universe
1991We present a catalogue of galaxies from COSMOS scans of 16 second epoch Palomar Observatory Sky Survey (POSS-II) plates. The surveys covers an area of 386 square degrees, and covers 150,000 galaxies in the magnitude range 16.5 ≤ r ≤ 19.0. The plates are divided into a north galactic (7 plates, α ≈ 15[superscript h]0[superscript m],δ ≈ +30°(1950.0), b ≈
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