Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 12, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP12(2013)023
Keywords
AdS-CFT Correspondence; Spacetime Singularities; Black Holes; Black Holes in String Theory
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Funding
- MEC
- FEDER [FPA2009-07908, FPA2012-32828]
- Spanish Consolider-Ingenio Programme CPAN [CSD2007-00042]
- Comunidad Autonoma de Madrid [HEPHACOS S2009/ESP-1473]
- spanish MINECO Centro de Excelencia Severo Ochoa Program [SEV-2012-0249]
- American-Israeli Bi-National Science Foundation
- Israel Science Foundation Center of Excellence
- I Core Program of the Planning and Budgeting Committee
- Israel Science Foundation The Quantum Universe
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We study quantum cosmological models for certain classes of bang/crunch singularities, using the duality between expanding bubbles in AdS with a FRW interior cosmology and perturbed CFTs on de Sitter space-time. It is pointed out that horizon complementarity in the AdS bulk geometries is realized as a conformal transformation in the dual deformed CFT. The quantum version of this map is described in full detail in a toy model involving conformal quantum mechanics. In this system the complementarity map acts as an exact duality between eternal and apocalyptic Hamiltonian evolutions. We calculate the commutation relation between the Hamiltonians corresponding to the different frames. It vanishes only on scale invariant states.
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