Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Light Hadron Masses on Coarse Lattices with Improved Actions   The lattice QCD field is currently undergoing a revolution in the manner in
which improvements of the approach are being implemented. We are examining the
utility of order-a^2-improved tadpole-improved actions for the light fermion
sector. The masses of the low-lying hadrons are calculated using the
order-a^2-improved gluon action and the order-a^2-improved 2-link fermion
action of Hamber and Wu with further tadpole improvement. Initial results on a
6^3 x 12 lattice at beta = 6.25 and a 10^3 x 16 lattice at beta = 7.0 are
presented. The corresponding lattice spacings are approximately 0.40 fm and
0.24 fm respectively. These lattices provide a constant volume in which the
scaling of observables is assessed.

28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int