- #1
windy miller
- 303
- 25
I understand the inflation predicts a nearly scale invariant power spectrum but some have claimed this was predicted before inflation (by Harrison and Zeldovitch?)
My understanding is that perfectly scale invariance would predict ns=1 but inflation predicts ns =.96. So did the prior prediction ( if this claim is true) predict ns=1 or ns=.96 ?
My understanding is that perfectly scale invariance would predict ns=1 but inflation predicts ns =.96. So did the prior prediction ( if this claim is true) predict ns=1 or ns=.96 ?