Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superconducting pairing in resonant inelastic X-ray scattering   We develop a method to study the effect of the superconducting transition on
resonant inelastic X-ray scattering (RIXS) signal in superconductors with an
order parameter with an arbitrary symmetry within a quasiparticle approach. As
an example, we compare the direct RIXS signal below and above the
superconducting transition for p-wave type order parameters. For a p-wave order
parameter with a nodal line, we show that, counterintuitively, the effect of
the gap is most noticeable for momentum transfers in the nodal direction. This
phenomenon may be naturally explained as a type of nesting effect.

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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: stat