On Stochastic Effects and Primordial Black-Hole Formation
arXiv:1906.02744 · doi:10.1140/epjc/s10052-019-7466-0
Abstract
The effect of large quantum fluctuations on primordial black-hole formation during an inflationary phase along a plateau is investigated. By using techniques of stochastic inflation in combination with replica field theory and the Feynman-Jensen variational method, it is non-perturbatively demonstrated that the abundance of primordial black holes is amplified by several orders of magnitude as compared to the classical computation.
arXiv comment5 pages, 3 figures; v2: revision to match published version
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Cited by in corpus (10)
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