Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: QCD in a finite box: Numerical test studies in the three
  Leutwyler-Smilga regimes   The Leutwyler-Smilga prediction regarding the (ir)relevance of the global
topological charge for QCD in a finite box is subject to a test. To this end
the lattice version of a suitably chosen analogue (massive 2-flavour Schwinger
model) is analyzed in the small ($V\Sigma m \ll 1$), intermediate ($V\Sigma m
\simeq 1$) and large ($V\Sigma m \gg 1$) Leutwyler-Smilga regimes. The
predictions for the small and large regimes are confirmed and illustrated. New
results about the role of the functional determinant in all three regimes and
about the sensitivity of physical observables on the topological charge in the
intermediate regime are presented.

36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci