Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Geometric Construction of AdS Twistors   Time-like geodesics in AdS_4, AdS_5 and AdS_7 are constructed geometrically
and independently of choice of AdS coordinates from division algebra spinors of
the corresponding AdS groups, explaining and generalising the construction by
Claus et al. of AdS_5 twistors.

32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an