Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Four-point correlators of light-ray operators in CCFT   We compute the four-point correlator of two gluon light-ray operators and two
gluon primaries from the four-gluon celestial amplitude in $(2,2)$ signature
spacetime. The correlator is non-distributional and allows us to verify that
light-ray operators appear in the OPE of two gluon primaries. We also carry out
a conformal block decomposition of the terms involving the exchange of gluon
operators.

17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg