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I think Lawrence Krauss would say the flat universe is evidence it was created from nothing, as it is exactly what you would expect if the sum of everything has
by cromwellian 8y ago
I think Lawrence Krauss would say the flat universe is evidence it was created from nothing, as it is exactly what you would expect if the sum of everything has to be zero.
- DougMerritt 8y agoMmmm... z = 0 = z = sqrt(x^2 + y^2 + z^2 - t^2) Zero can kind of serve many masters.
- JadeNB 8y ago> z = 0 = z = sqrt(x^2 + y^2 + z^2 - t^2) I'm not sure what this is meant to signify, but surely you don't want the same `z` on both sides of the last equality?
- DougMerritt 8y agoright, typo, the left side is supposed to be a symbol for space-time interval, not z again.