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arXiv · hep-th/0404097

Decay of de Sitter vacua by thermal activation

Jaume Garriga·Ariel Megevand
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Abstract

Decay of a de Sitter vacuum may proceed through a "static" instanton, representing pair creation of critical bubbles separated by a distance comparable to the Hubble radius -- a process somewhat analogous to thermal activation in flat space. We compare this with related processes recently discussed in the literature.

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Jaume Garriga, Ariel Megevand. 2004-04-14. Decay of de Sitter vacua by thermal activation. https://doi.org/10.1023/b%3Aijtp.0000048178.69097.fb

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