Ed Witten commented about the smoothening effect that inflation had in the early phase of the expansion of the universe. The problem is that , for inflation to start , one needs extremely low entropy at the begining! I think that's the issue that R. Penrose pointed out.
Mano do céu, só fera trocando idéia em alto nível, em um colóquio brasileiro? Show de bola
Professor Penrose has the best illustrated POV and therefore the best choice for observation devoid of obfuscating labelling.
Ed Witten commented about the smoothening effect that inflation had in the early phase of the expansion of the universe.
The problem is that , for inflation to start , one needs extremely low entropy at the begining!
I think that's the issue that R. Penrose pointed out.
Fantastic talk. Looking forward to a time when he figures out the details.
Wonderful to hear the great man himself, thanks.
Amazing. ....
Penrose vs Witten mindsets, amazing
brightest mind on strings 2021
Don’t count out Nima! But we all love to hear Roger!