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Coupling of modes of cosmological mass density fluctuations

Goroff, M. H., Grinstein, B., Rey, S.-J., Wise, M. B.·1986·The Astrophysical Journal

Abstract

Cosmological mass density fluctuations are described by their connected correlation functions. Assuming an Omega = 1 universe with Gaussian primordial fluctuations that have a Zeldovich power spectrum, the authors discuss the form of the connected correlations induced by nonlinearities in the time evolution. Assuming cold dark matter the authors compute the first five moments of the probability distribution for the mass density fluctuations averaged over a Gaussian ball.

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Metadata

Authors
Goroff, M. H., Grinstein, B., Rey, S.-J., & Wise, M. B.
Venue
The Astrophysical Journal
Published
1986-12
Volume
311
Pages
6
ISSN
  • 0004-637X (ISSN-L)
  • 1538-4357
OpenAlex
W2060880068
Cited by
345
References
0
FWCI
1.21
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Coupling of modes of cosmological mass density fluctuations. https://app.cochat.ai/papers/10.1086/164749
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Goroff, M. H., Grinstein, B., Rey, S.-J., & Wise, M. B. (1986). Coupling of modes of cosmological mass density fluctuations. The Astrophysical Journal. https://doi.org/10.1086/164749

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.