Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hadron Masses and Quark Condensate from Overlap Fermions   We present results on hadron masses and quark condensate from Neuberger's
overlap fermion. The scaling and chiral properties and finite volume effects
from this new Dirac operator are studied. We find that the generalized
Gell-Mann-Oakes-Renner relation is well satisfied down to the physical u and d
quark mass range. We find that in the range of the lattice spacing we consider,
the $\pi$ and $\rho$ masses at a fixed $m_{\pi}/m_{\rho}$ ratio have weak
$O(a^2)$ dependence.

23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
1
The categories of this paper are: cs
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio