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arXiv:2405.18307astro-ph.CO

Status of the LambdaCDM theory: supporting evidence and anomalies

P. J. E. Peebles

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Abstract

The standard LambdaCDM cosmology passes demanding tests that establish it as a good approximation to reality. It is incomplete, with open questions and anomalies, but the same is true of all our physical theories. The anomalies in the standard cosmology might guide us to an even better theory. It has happened before.

arXiv comments
Contribution to the Royal Society Discussion Meeting on Challenging the standard cosmological model
Journal reference
DOI
Subjects
astro-ph.COCosmology and Nongalactic Astrophysics

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