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Causal evolutions of bulk local excitations from CFT
2016
Journal of High Energy Physics
Bulk localized excited states in an AdS spacetime can be constructed from Ishibashi states with respect to the global conformal symmetry in the dual CFT. We study boundary two point functions of primary operators in the presence of bulk localized excitations in two dimensional CFTs. From two point functions in holographic CFTs, we observe causal propagations of radiations when the mass of dual bulk scalar field is close to the BF bound. This behavior for holographic CFTs is consistent with the
doi:10.1007/jhep09(2016)130
fatcat:jsme4n3aonel3olurtr2quekqa