Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pairing States of Superfluid 3He in Uniaxially Anisotropic Aerogel   Stable pairing states of superfluid 3He in aerogel are examined in the case
with a global uniaxial anisotropy which may be created by applying an uniaxial
stress to the aerogel. Due to such a global anisotropy, the stability region of
an ABM pairing state becomes wider. In an uniaxially stretched aerogel, the
pure polar pairing state with a horizontal line node is predicted to occur, as
a 3d superfluid phase, over a measurable width just below the superfluid
transition at T_c(P). A possible relevance of the present results to the case
with no global anisotropy is also discussed.

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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: q-alg
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The categories of this paper are: astro-ph