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Semi-Analytical Jeans Filtering Functions for Baryonic Density and Velocity Fields in Second-Order Cosmological Perturbation Theory
Cosmological perturbation theory provides the framework for describing the evolution of matter density fluctuations and the formation of large-scale structure in the $Λ$CDM paradigm. We present a semi-analytical approach for a mixed fluid composed of cold dark matter (CDM) and baryons. Assuming Gene
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