Bartlomiej Czech

TL;DR: In this article, the authors provide several constraints on the largest region that can be fully reconstructed, and discuss specific proposals for the geometric construction of this dual region in the context of the AdS/CFT correspondence.

TL;DR: In this article, the authors present a mathematical framework which underlies the connection between information theory and the bulk spacetime in the AdS3/CFT2 correspondence, and explain how basic geometric concepts -points, distances and angles - are reflected in kinematic space, allowing one to reconstruct a large class of spatial bulk geometries from boundary entan-gate entropies.

TL;DR: In this article, the authors embed spherical Rindler space in asymptotically anti-de Sitter (AdS) spacetime and show that it carries a gravitational entropy proportional to the area of the hole.

TL;DR: In this article, the authors present a dictionary of non-local CFT operators whose duals are simple, diffeomorphism-invariant bulk operators, such as the modular Hamiltonian, which is dual to the fluctuation in the area of a minimal surface.

TL;DR: In this paper, the authors proposed the concept of entwinement, which is intended to capture the fine structure of the wavefunction. And they showed that the interior geometry up to the defect can be reconstructed from entwinements that is sensitive to the discretely gauged, fractionated degrees of freedom of the CFT.