- #1
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Leaving for the beach today
so I won't be contributing any thoughts
but posters named Nacho and Rudi
wrote some things recently that started me
wondering why (in standard cosmology, not "astro.alt"!)
people find inflation scenarios compelling
the usual answer is, even tho we don't know how it works
or when exactly it happened, it helps us solve
two problems:
"horizon" problem---how in short time could things have
arrived at nearly same temp on both sides of sky?
"flatness" problem----why is space so incredibly flat
near perfect as far as we can tell?
but if the divergence at time zero is controlled by
quantum geometry maybe inflation is not the only way
to address these probs?
so I won't be contributing any thoughts
but posters named Nacho and Rudi
wrote some things recently that started me
wondering why (in standard cosmology, not "astro.alt"!)
people find inflation scenarios compelling
the usual answer is, even tho we don't know how it works
or when exactly it happened, it helps us solve
two problems:
"horizon" problem---how in short time could things have
arrived at nearly same temp on both sides of sky?
"flatness" problem----why is space so incredibly flat
near perfect as far as we can tell?
but if the divergence at time zero is controlled by
quantum geometry maybe inflation is not the only way
to address these probs?