Aspects in the fate of primordial vacuum bubbles
Dennis Simon
Broschiertes Buch

Aspects in the fate of primordial vacuum bubbles

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In the theory of false vacuum eternal inflation the false vacuum decays whenever the inflaton potential has multiple minima. The decay means a nucleation of a bubble with a different density in vacuum energy. Inflation may occur within the bubble eventually giving way to the hot big bang with a subsequent evolution that is consistent with current observations. Interest in this picture has recovered as it became generally accepted that a compactification of the extra dimensions in string theory leads to an effective potential with a vast number of minima, the landscape of string theory. In the ...