Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1847843 | Nuclear Physics B - Proceedings Supplements | 2009 | 4 Pages |
Abstract
In Lorentzian gauge/gravity duality, a proper understanding of initial conditions is essential. I discuss the precise relation between purely ingoing conditions at the horizon for bulk fields and retarded boundary correlation functions, as well as the generalization to higher-point functions. Some open questions can be answered only within the recently developed framework of [K. Skenderis and B. C. van Rees Phys. Rev. Lett. 101 (2008) 081601, arXiv:0805.0150 [hep-th], K. Skenderis and B. C. van Rees arXiv:0812.2909 [hep-th]].
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