Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CFT duals of three-dimensional de Sitter gravity   We present a class of dS/CFT correspondence between two-dimensional CFTs and
three-dimensional de Sitter spaces. We argue that such a CFT includes an
SU$(2)$ WZW model in the critical level limit $k\to -2$, which corresponds to
the classical gravity limit. We can generalize this dS/CFT by considering the
SU$(N)$ WZW model in the critical level limit $k\to -N$, dual to the
higher-spin gravity on a three-dimensional de Sitter space. We confirm that
under this proposed duality the classical partition function in the gravity
side can be reproduced from CFT calculations. We also point out a duality
relation known in higher-spin holography provides further evidence. Moreover,
we analyze two-point functions and entanglement entropy in our dS/CFT
correspondence. Possible spectrum and quantum corrections in the gravity theory
are discussed.

18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol