Superselection Sectors in AdS/CFT
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If you have a question about this talk, please contact Dr Dorigoni.
AdS/CFT is a duality relating the degrees of freedom in a D dimensional
bulk gravity theory to a (D-1) dimensional theory living on the boundary.
I will argue that in fact the boundary theory contains only a subset of
the bulk observables. For each state of the boundary theory, there are
multiple bulk states dual to it, which can be operationally distinguished
by observers who fall across event horizons. Based on arXiv:1210.3590.
This talk is part of the Quantum Fields and Strings Seminars series.
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