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Master equations for de Sitter DFPs

delete2022-09-27
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Alex Buchel *
DOI:10.1007/JHEP09(2022)227delete
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Abstract

Abstract

En 中文
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.
Keywords:
Gauge-Gravity Correspondence
Holography and Hydrodynamics
Non-Equilibrium Field Theory

Journal

Journal of High Energy Physics cover
Journal of High Energy Physics
IF:
5.5
Papers:
3.9W
Citations:
13.7W

Organization

W
western university (university of western ontario)
Scholars:
2.9W
Papers: 2.7W
Citations: 33