Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superconductivty without inversion symmetry: MnSi versus CePt_3Si   Superconductivity in materials without spatial inversion symmetry is studied.
We show that in contrast to common believe, spin-triplet pairing is not
entirely excluded in such systems. Moreover, paramagnetic limiting is analyzed
for both spin-singlet and triplet pairing. The lack of inversion symmetry
reduces the effect of the paramagnetic limiting for spin-singlet pairing. These
results are applied to MnSi and CePt_3Si.

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The categories of this paper are: eess
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The categories of this paper are: q-bio
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The categories of this paper are: chem-ph
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
2
The categories of this paper are: math
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The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: hep-th
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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
36
The categories of this paper are: cmp-lg