Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Broken Symmetries in the Reconstruction of v=1 Quantum Hall Edges   Spin-polarized reconstruction of the v=1 quantum Hall edge is accompanied by
a spatial modulation of the charge density along the edge. We find that this is
also the case for finite quantum Hall droplets: current spin density functional
calculations show that the so-called Chamon-Wen edge forms a ring of apparently
localized electrons around the maximum density droplet (MDD). The boundaries of
these different phases qualitatively agree with recent experiments. For very
soft confinement, Chern-Simons Ginzburg-Landau theory indicates formation of a
non-translational invariant edge with vortices (holes) trapped in the edge
region.

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The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
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The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
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The categories of this paper are: nucl-ex
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The categories of this paper are: stat
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The categories of this paper are: hep-ex
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The categories of this paper are: gr-qc
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: hep-lat