The Boltzmann equation and Cosmic Microwave Background
DOI:
https://doi.org/10.15381/rif.v26i2.23631Keywords:
Cosmology, cosmic microwave background, Boltzmann equationAbstract
Observations on the anisotropies of the Cosmic Microwave Background (CMB) have become a fundamental tool in Cosmology. We present a brief description of the mformalism necessary to understand the evolution of the anisotropies, and how their power spectrum gives us information about the evolution and composition of the universe.
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