ZZ boundary states and fragmented AdS2 spaces
arXiv:0808.0923 · doi:10.1088/1126-6708/2009/07/002
Abstract
In this paper we show that Liouville gravity on the strip with Zamolodchikov-Zamolodchikov (ZZ) boundary conditions has a semi-classical interpretation in terms of fragmented AdS2 spacetime geometries. Further, we study the three-point functions of the ZZ boundary states, and show that they are dominated by multi-AdS2 instantons in the classical limit.
27 pages, 14 figures; minor changes, references added
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