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arXiv · 2207.09887

Master equations for de Sitter DFPs

Alex Buchel
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Abstract

We develop master equations to study perturbative stability of de Sitter Dynamical Fixed Points (DFPs) of strongly coupled massive quantum field theories in $d+1$ space-time dimensions with a holographic dual. The derived spectrum of linearized fluctuations characterizes the late-time dynamics of holographic strongly coupled non-conformal gauge theories in de Sitter background. Numerous checks and examples are presented.

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Alex Buchel. 2022-09-16. Master equations for de Sitter DFPs. https://doi.org/10.1007/jhep09(2022)227

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