Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Born-Rigid Flow and the AdS-CFT Correspondence   This paper reviews the concepts and assumptions of rigid flow in relativistic
fluid mech- anics, particularly the generalisation of the classical
Herglotz-Noether theorem, that are relevant to the fluid approximation of the
AdS-CFT dual of large rotating black-holes used by Bhattacharyya et al. We then
give a brief outline of the recently found proof the generalised theorem.

1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ