Bulk and Transhorizon Measurements in AdS/CFT
arXiv:1201.3664 · doi:10.1007/JHEP10(2012)165
Abstract
We discuss the construction of bulk operators in asymptotically AdS spacetimes, including the interiors of AdS black holes. We use this to address the question "If Schrodinger's cat were behind the horizon of an AdS black hole, could we determine its state by a measurement in the dual CFT?"
32 pages, 5 figures. v2: Author added, appendix on spacelike Green's function added, discussion of non-dependence on boundary Hamiltonian expanded