Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetry breaking effect on the inhomogeneous chiral transition in the
  magnetic field   We study the change of the effect of the current quark mass on the
inhomogeneous chiral phase in the QCD phase diagram, and discuss the property
of the phase transition by the generalized Ginzburg-Landau expansion. The
strong external magnetic field spreads this phase over the low chemical
potential region even if the current quark mass is finite. This implies that
the existence of this phase can be explored by the lattice QCD simulation.

31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org