Graviton and Scalar Two-Point Functions in a CDL Background for General Dimensions

Understand

We compute the two-point functions of the scalar and graviton in a Coleman-De Luccia type instanton background in general dimensions.

• These are analytically continued to Lorentzian signature.
• We write the correlator in a form convenient for examining the "holographic" properties of this background inspired by the work of Freivogel, Sekino, Susskind and Yeh(FSSY).
• Based on this, we speculate on what kind of boundary theory we would have on this background if we assume that there exists a holographic duality.