Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral unitary theory of scalar mesons in a finite volume   We develop a scheme for the extraction of the properties of the scalar mesons
$f_0(600)$, $f_0(980)$, and $a_0(980)$ from lattice QCD data. This scheme is
based on a two-channel chiral unitary approach with fully relativistic
propagators in a finite volume. In order to discuss the feasibility of finding
the mass and width of the scalar resonances, we analyze synthetic lattice data
with a fixed error assigned, and show that the framework can be indeed used for
an accurate determination of resonance pole positions in the multi-channel
scattering.

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The categories of this paper are: cond-mat
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The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: eess
9
The categories of this paper are: nlin
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The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an