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Unless you believe that this universe is just playing out holographic on the event horizon of an N+1d black hole in our parent universe. The Big Bang was just t
by kridsdale1 1y ago
Unless you believe that this universe is just playing out holographic on the event horizon of an N+1d black hole in our parent universe. The Big Bang was just the singularity birth of that one object.
- anticensor 1y agoExcept not all dimension numbers have nicely defined physics and geometries. For example, 4+0 and 4+1 don't have symmetric pairwise particle interactions in the sense we have in 3+1.
- joquarky 1y agoIt's going to get really irrational if we discover that the universe is only 2.71828... + 1 dimensions.
- generic92034 1y agoFrom inside that universe there still was no "before". Are you looking into our universe from the outside? ;)