Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Theory of Parity Violated Cooper Pairs in Weakly Noncentrosymmetric
  Superconductors   We propose that in noncentrosymmetric superconductors with weakly asymmetric
spin-orbit interaction the field-induced pair correlation between the
spin-orbit split different bands ignored in previous studies yields unique
effects; i.e. the Pauli depairing effect is anisotropic in the momentum space,
and as a result, magnetic fields induce point-node-like anisotropic gap
structure of the quasiparticle energy even for isotropic s-wave states, which
seriously affects thermodynamic quantities at low temperatures. Also, it is
shown that when the magnitude of the spin-orbit interaction is smaller than the
superconducting gap, the specific heat as a function of a magnetic field
exhibit a two-gap-like behavior, even when there is only a single gap. These
features characterize parity violated Cooper pairs in weakly noncentrosymmetric
systems. We suggest the possible detection of these effects in the
superconductor with weakly broken inversion symmetry Y_2C_3.

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The categories of this paper are: physics
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: chem-ph
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The categories of this paper are: eess