Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semiclassical theory of spin-orbit torques in disordered multiband
  electron systems   We study spin-orbit torques (SOT) in non-degenerate multiband electron
systems in the weak disorder limit. In order to have better physical
transparency a semiclassical Boltzmann approach equivalent to the Kubo
diagrammatic approach in the non-crossing approximation is formulated. This
semiclassical framework accounts for the interband- coherence effects induced
by both the electric field and static impurity scattering. Using the
two-dimensional Rashba ferromagnet as a model system, we show that the
antidamping-like SOT arising from disorder-induced interband-coherence effects
is very sensitive to the spin structure of disorder and may have the same sign
as the intrinsic SOT in the presence of spin-dependent disorder. While the
cancellation of this SOT and the intrinsic one occurs only in the case of
spin-independent short-range disorder.

27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph