Which flatness problem does inflation solve?

Phillip Helbig & James Overduin

Poster presented at the 29th Texas Symposium on Relativistic Astrophysics, Cape Town, South Africa (December 2017)

For several reasons, the flatness problem as originally proposed differs from the flatness problem today, both qualitatively and quantitatively; theory, observations, and the recent history of cosmology all play a role in this change.