Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two-parameter integrable deformations of the $AdS_3 \times S^3 \times
  T^4$ superstring   For supercosets with isometry group of the form $\hat{G} \times \hat{G}$, the
eta-deformation can be generalised to a two-parameter integrable deformation
with independent $q$-deformations of the two copies. We study its
kappa-symmetry and write down a formula for the Ramond-Ramond fluxes. We then
focus on $\hat{G}= PSU(1,1|2)$ and construct two supergravity backgrounds for
the two-parameter integrable deformation of the $AdS_3 \times S^3 \times T^4$
superstring, as well as explore their limits. We also construct backgrounds
that are solutions of the weaker generalised supergravity equations of motion
and compare them to the literature.

10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn