Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Improved results for N=(2,2) super Yang-Mills theory using
  supersymmetric discrete light-cone quantization   We consider the (1+1)-dimensional ${\cal N}=(2,2)$ super Yang--Mills theory
which is obtained by dimensionally reducing ${\cal N}=1$ super Yang--Mills
theory in four dimension to two dimensions. We do our calculations in the
large-$N_c$ approximation using Supersymmetric Discrete Light Cone
Quantization. The objective is to calculate quantities that might be
investigated by researchers using other numerical methods. We present a
precision study of the low-mass spectrum and the stress-energy correlator
$<T^{++}(r) T^{++}(0)>$. We find that the mass gap of this theory closes as the
numerical resolution goes to infinity and that the correlator in the
intermediate $r$ region behaves like $r^{-4.75}$.

5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom