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Pré-Publication, Document De Travail Année : 2023

New Horizons in the Holographic Conformal Phase Transition

Cem Eröncel
  • Fonction : Auteur
Jay Hubisz
  • Fonction : Auteur
Seung.J Lee
  • Fonction : Auteur
Bharath Sambasivam
  • Fonction : Auteur

Résumé

We describe cosmological solutions of the holographic dilaton with the aim of exploring alternatives to the commonly studied thermal Randall-Sundrum phase transition. It is well known that the thermal transition is typically strongly first order, with the requirement of a perturbative 5D gravity theory obstructing completion of the transition. This thermal transition corresponds to nucleation of an infrared brane through the surface of an AdS-Schwarzschild horizon. The approach we study instead invokes an early epoch in which the cosmology is fully 5-dimensional, with highly relativistic brane motion, and with Rindler horizons obscuring the infrared brane at early times. Our approach corresponds, via AdS/CFT, to a non-equilibrium approach to the conformal phase transition. We comment on a class of initial conditions that generically leads to completion of the phase transition without sacrificing perturbativity of the 5D theory.

Dates et versions

hal-04103876 , version 1 (23-05-2023)

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Cem Eröncel, Jay Hubisz, Seung.J Lee, Gabriele Rigo, Bharath Sambasivam. New Horizons in the Holographic Conformal Phase Transition. 2023. ⟨hal-04103876⟩
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