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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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The large-scale structure of the universe
Contemporary Physics, 1996Abstract The search for a theory that explains the origin of galaxies and large-scale structure in the Universe is at an exciting stage. Observational advances, including measurements of the anisotropy in the cosmic microwave background and systematic surveys of galaxy redshifts, are confronting theoretical calculations of the distribution of matter ...
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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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The Large-Scale Structure of the Universe
Scientific American, 1983Joseph Silk +2 more
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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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Large-scale structure in the Universe
Physica Scripta, 1991I present the latest results from three new surveys of the galaxy distribution which have been specially designed to detect large scale structure. The surveys provide strong evidence that our Universe contains more structure on scales 10h-1 Mpc than would have been expected in simple versions of the Cold Dark Matter model and pose a challenge for ...
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The Structure of the Universe on Large Scales
1991A possible explanation of the results from a quantitative analysis of the deep galactic surveys is suggested. The theoretical model taking into account the influence of the potential on the galaxy distribution is given. This model allows explaining the galaxy distribution on superlarge scales and the formation of large voids.
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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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Signatures of Primordial Gravitational Waves on the Large-Scale Structure of the Universe
Physical Review Letters, 2022Daniele Bertacca +2 more
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