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Keyword: Spin Networks (1)	27 Mar 2025	Run
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chapterOpen Access
Holographic properties of the bulk-to-boundary transmission of information in regions of quantum space
- Eugenia Colafranceschi
The Sixteenth Marcel Grossmann Meeting24 Jan 2023
Preview Abstract
We show that quantum gravity states associated to open spin network graphs implicitly define maps from the bulk to the boundary of the corresponding region of quantum space. Employing random tensor network techniques, we then investigate under which conditions the flow of information from the bulk to the boundary is an isometric map, which is a necessary condition for holography.

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