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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Open Access . This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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Buchel, A. Master equations for de Sitter DFPs. J. High Energ. Phys. 2022, 227 (2022). https://doi.org/10.1007/JHEP09(2022)227
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DOI: https://doi.org/10.1007/JHEP09(2022)227