Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ab-initio Prediction of Conduction Band Spin Splitting in Zincblende
  Semiconductors   We use a recently developed self-consistent $GW$ approximation to present
systematic \emph{ab initio} calculations of the conduction band spin splitting
in III-V and II-V zincblende semiconductors. The spin orbit interaction is
taken into account as a perturbation to the scalar relativistic hamiltonian.
These are the first calculations of conduction band spin splittings based on a
quasiparticle approach; and because the self-consistent $GW$ scheme accurately
reproduces the relevant band parameters, it is expected to be a reliable
predictor of spin splittings. The results are compared to the few available
experimental data and a previous calculation based on a model one-particle
potential. We also briefly address the widely used {\bf k}$\cdot${\bf p}
parameterization in the context of these results.

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The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: cs
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The categories of this paper are: stat
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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: hep-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con