On de Sitter future-past extremal surfaces and the "entanglement wedge"

31 Mar 2020 Narayan K.

We develop further the codim-2 future-past extremal surfaces stretching between the future and past boundaries in de Sitter space, discussed in previous work. We first make more elaborate the construction of such surfaces anchored at more general subregions of the future boundary, and stretching to equivalent subregions at the past boundary... (read more)

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  • HIGH ENERGY PHYSICS - THEORY