GPPZ and the Holographic Triforce against Scalars

• Main Author: Vaduret, Jean-François
• Format: Others
• Language: English
• Published: Uppsala universitet, Teoretisk fysik 2019
• Subjects: String theory; holography; RG-flow; gppz; domain wall; AdS; CFT; Subatomic Physics; Subatomär fysik
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-397107

We use gauge-invariant cosmological perturbation theory to compute one-point functions of active and inert scalar fields of the GPPZ RG-flow in AdS5. Linearized Einstein equations are computed and made gauge-invariant for D-dimensional Euclidean domain-wall geometry. We briefly review the procedure of holographic renormalization for the GPPZ RG-flow in AdS5 to get different one-point functions. The source-dependant vev of the operator dual to the ∆ = 3 active scalar field in the GPPZ solution is computed and agrees with literature. We also find the source-dependant one-point function of the operator dual to the ∆ = 3 inert scalar.