[ExI] Four pieces of evidence from before the Big Bang

Ben Zaiboc ben at zaiboc.net
Sat Feb 29 15:04:17 UTC 2020


On 29/02/2020 04:25, BillK wrote:
> These 4 Pieces Of Evidence Have Already Taken Us Beyond The Big Bang
> Ethan Siegel    Feb 28 2020
>
> <https://medium.com/starts-with-a-bang/these-4-pieces-of-evidence-have-already-taken-us-beyond-the-big-bang-5d0005bad7ed>

Wait a minute, isn't this just re-defining the big bang as something 
that happened /after/ inflation?

My understanding is that the big bang came first, then inflation. So the 
big bang is still just as much a mystery as ever.

Or is my understanding wrong?

And if so, what do you call the event that preceded inflation (labeled 
'primordial fluctuations' in one of the diagrams on that site. Not a 
very catchy name!)?

-- 
Ben Zaiboc

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