Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dispersive approaches for three-particle final states interaction   In this work, we present different representations of Khuri-Treiman equation,
the advantage and disadvantage of each representations are discussed. Using a
toy model for scattering amplitude, we study the sensitivity of solution of KT
equation to the left hand cut of this toy model and to the different
approximate methods. At last, we briefly discuss Watson's theorem when three
particles in final states are involved.

4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph