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Dynamical Scaling of Matter Density Correlations in the Universe: an Application of the Dynamical Renormalization Group

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arxiv astro-ph/9901208 v1 pith:H6W2ZS5D submitted 1999-01-15 astro-ph

classification astro-ph
keywords behaviorcorrelationsdensitydynamicaldynamicsgroupmatterrenormalization
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We show how the interplay of non-linear dynamics, self-gravity, and fluctuations leads to self-affine behavior of matter density correlations quite generically, i.e., with a power-law exponent whose value does not depend in a very direct way on the specific details of the dynamics. This we do by means of the Renormalization Group, a powerful analytic tool for extracting asymptotic behavior of many-body systems

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Long-wavelength amplification of an NLS conserved-charge violation in a one-dimensional Gross-Pitaevskii-Poisson field

    cond-mat.stat-mech 2026-03 unverdicted novelty 6.0 of 10

    The full text conditionally reduces the sound-sector phase of a 1D GPP toy model to a KPZ equation; the metadata abstract describes a different Q3 charge-violation study.

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