6/11/2023 0 Comments Turok evolution deutsch patchA period of extremely rapid exponential inflation occurred in the very early universe, before the Hot Big Bang era and almost directly after the Big Bang itself. Christopher Columbus made a similar argument, after all, and he was right.Īlan Guth, Andrei Linde, and Alexander Vilenkin have embraced the multiverse because its existence follows from some current cosmological theories. “his shell,” he writes, “has no more physical significance than the circle that delineates your horizon if you’re in the middle of the ocean.” 2 There must be further domains beyond what we can see. The cosmologist, Martin Rees, has argued that our universe cannot plausibly end at the visual horizon. Max Tegmark has contemplated four different kinds of multiverse, and Brian Greene, nine. They are possible because no one knows whether they exist. T he multiverse is a collection, set, or ensemble of possibly disjoint universes. Their owners argue that this is no time to bring these subjects to heel. In the last twenty years or so, both string theory and theories of the multiverse have slipped the leash. Scientific theories have since the seventeenth century been held tight by an experimental leash. T heoretical physics and cosmology find themselves in a strange place.
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