A note on AdS cosmology and gauge theory correlator

Understand

Using AdS/CFT prescription, we compute two point Yang-Mills correlator on a constant time slice for the Kasner background.

• Pushing the surface close to the initial singularity, we find, in some cases, the correlator does not develop pole.
• This is consistent with the observations made in a recent work.
• We further numerically calculate similar correlator where the bulk is a Kasner AdS soliton.