Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reconstruction of Bulk Operators within the Entanglement Wedge in
  Gauge-Gravity Duality   In this Letter we prove a simple theorem in quantum information theory, which
implies that bulk operators in the Anti-de Sitter / Conformal Field Theory
(AdS/CFT) correspondence can be reconstructed as CFT operators in a spatial
subregion $A$, provided that they lie in its entanglement wedge. This is an
improvement on existing reconstruction methods, which have at most succeeded in
the smaller causal wedge. The proof is a combination of the recent work of
Jafferis, Lewkowycz, Maldacena, and Suh on the quantum relative entropy of a
CFT subregion with earlier ideas interpreting the correspondence as a quantum
error correcting code.

19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys