Non-vacuum AdS cosmology and comments on gauge theory correlator
arXiv:1608.08401 · doi:10.1103/PhysRevD.95.046011
Abstract
Several time dependent backgrounds, with perfect fluid matter, can be used to construct solutions of Einstein equations in the presence of a negative cosmological constant along with some matter sources. In this work we focus on the non-vacuum Kasner-AdS geometry and its solitonic generalization. To characterize these space-times, we provide ways to embed them in higher dimensional flat space-times. General space-like geodesics are then studied and used to compute the two point boundary correlators within the geodesic approximation.
20 pages, 2 figures, Journal version
References in corpus (7)
- Time Dependent Cosmologies and Their Duals
- Holographic Signatures of Cosmological Singularities
- Gauge Theories with Time Dependent Couplings and their Cosmological Duals
- Gauge Theory Duals of Cosmological Backgrounds and their Energy Momentum Tensors
- The Schwarzschild-Black String AdS Soliton: Instability and Holographic Heat Transport
- Non-Vacuum AdS Cosmologies and the Approach to Equilibrium of Entanglement Entropy
- Time-Dependent AdS Backgrounds from S-Branes