Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Master equation for correlation functions in algebra symmetry
  $\mathfrak{gl}(2|1)$ related models   We consider integrable models solved by the nested algebraic Bethe ansatz and
associated with $\mathfrak{gl}(2|1)$ or $\mathfrak{gl}(3)$ algebra symmetry.
The analogue of sum formulae, previously formulated for scalar products, is
established for the form factors and correlation functions. These formulae are
direct generalisation of the some earlier results derived for models with
$\mathfrak{gl}(2)$ symmetric $R$-matrix. It is also shown that in the case of
algebra symmetry $\mathfrak{gl}(2|1)$ related models such formula allows to
establish a multiple integral representation for correlation functions and form
factors.

20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn