Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transversal magnetoresistance in Weyl semimetals   We explore theoretically the magnetoresistvity of three-dimensional Weyl and
Dirac semimetals in transversal magnetic fields within two alternative models
of disorder: (i) short-range impurities and (ii) charged (Coulomb) impurities.
Impurity scattering is treated using the self-consistent Born approximation. We
find that an unusual broadening of Landau levels leads to a variety of regimes
of the resistivity scaling in the temperature-magnetic field plane. In
particular, the magnetoresitance is non-monotonous for the white-noise disorder
model. For $H\to 0$ the magnetoresistance for short-range impurities vanishes
in a non-analytic way as $H^{1/3}$. In the limits of strongest magnetic fields
$H$, the magnetoresistivity vanishes as $1/H$ for pointlike impurities, while
it is linear and positive in the model with Coulomb impurities.

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The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
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The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
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The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph