Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Giant vortices in small mesoscopic disks: an approximate description   We present an approximate description of the giant vortex state in a thin
mesoscopic superconducting disk within the phenomenological Ginzburg-Landau
approach. Analytical asymptotic expressions for the energies of the states with
fixed vorticity are obtained when a small magnetic flux is accumulated in the
disk. The spectrum of the lowest Landau levels of such a disk is also
discussed.

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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: nlin
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The categories of this paper are: cmp-lg
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
2
The categories of this paper are: math