Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A study of $q {\bar q}$ states in transverse lattice QCD using
  alternative fermion formulations   In this work we investigate $q{\bar q}$ spectra and wavefunctions of light
front transverse lattice Hamiltonians that result from different methods of
formulating fermions on the transverse lattice. We adopt the one link
approximation for the transverse lattice and Discrete Light Cone Quantization
to handle longitudinal dynamics. We perform a detailed study of the continuum
limit of DLCQ and associated techniques to manage severe light front infrared
divergences. We explore the effects of various parameters of the theory,
especially, the strength of the helicity-flip interaction and the link mass on
spectra and wavefunctions.

25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
18
The categories of this paper are: econ
1
The categories of this paper are: cs