- #1
kodama
- 986
- 132
does any and all 4-D 5-D AdS spaces always have a 3-d or 4-D (d-1) CFT corresponding ?
or are there 4D and 5D AdS where there is NO corresponding CFT?
i.e is it possible to posit a 4D (5D) space that is AdS that has no 3D (4D) CFT ?
since our universe is 4D, should AdS in 4D be studied with 3D CFT corresponding ?
or are there 4D and 5D AdS where there is NO corresponding CFT?
i.e is it possible to posit a 4D (5D) space that is AdS that has no 3D (4D) CFT ?
since our universe is 4D, should AdS in 4D be studied with 3D CFT corresponding ?