Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Landau-Peierls instability in a Fulde-Ferrell type inhomogeneous chiral
  condensed phase   We investigate the stability of an inhomogeneous chiral condensed phase
against low energy fluctuations about a spatially modulated order parameter.
This phase corresponds to the so-called dual chiral density wave in the context
of quark matter, where the chiral condensate is spatially modulated with a
finite wavevector in a single direction. From the symmetry viewpoint, the phase
realizes a locking of flavor and translational symmetries. Starting with a
Landau-Ginzburg-Wilson effective Lagrangian, we find that the associated
Nambu-Goldstone modes, whose dispersion relations are spatially anisotropic and
soft in the direction normal to the wavevector of the modulation, wash out the
long-range order at finite temperatures, but support algebraically decaying
long-range correlations. This implies that the phase can exhibit a
quasi-one-dimensional order as in liquid crystals.

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The categories of this paper are: cmp-lg
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The categories of this paper are: eess
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
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The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int