Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Theoretical Study of Temperature Dependence of Spin Susceptibility in
  Anisotropic Itinerant Ferromagnets   We developed a framework for directly calculating the spin susceptibility of
anisotropic itinerant ferromagnets in the full temperature range within the
coherent potential approximation in the disordered local moment picture. As a
test of our formulation, we demonstrate the computation for the temperature
($T$) dependence of the spin susceptibility for Rashba-type ferromagnets with
the Curie temperature $T_\mathrm{C}$. In a certain parameter, we found that the
inverse transverse susceptibility $1/\chi_\perp\simeq\mathrm{const.}$ for
$T<T_\mathrm{C}$ and $1/\chi_\perp\propto T-T_\mathrm{C}$ for $T>T_\mathrm{C}$,
which reflects characteristics of itinerant ferromagnets including a spin-orbit
interaction.

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The categories of this paper are: gr-qc
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The categories of this paper are: physics
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The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: q-bio
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The categories of this paper are: math-ph
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The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: nlin
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The categories of this paper are: econ
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The categories of this paper are: hep-ex