Linear Gas Dynamics in the Expanding Universe: Why the Jeans Scale does not Matter
classification
🌌 astro-ph
keywords
scalefilteringlinearmatteransatzapproximationbaryonsdark
read the original abstract
We investigate the relationship between the dark matter and baryons in the linear regime. This relation is quantified by the so-called ``filtering scale''. We show that a simple gaussian ansatz which uses the filtering scale provides a good approximation to the exact solution.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.