Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Relativistic magnetotransport in graphene   We study the thermal and electric transport of a fluid of interacting Dirac
fermions as they arise in single-layer graphene. We include Coulomb
interactions, a dilute density of charged impurities and the presence of a
magnetic field to describe both the static and the low frequency response as a
function of temperature T and chemical potential mu. In the critical regime mu
<< T where both bands above and below the Dirac point contribute to transport
we find pronounced deviations from Fermi liquid behavior, universal,
collision-dominated values for transport coefficients and a cyclotron resonance
of collective nature. In the collision-dominated high temperature regime the
linear thermoelectric transport coefficients are shown to obey the constraints
of relativistic magnetohydrodynamics which we derive microscopically from
Boltzmann theory. The latter also allows us to describe the crossover to
disorder-dominated Fermi liquid behavior at large doping and low temperatures,
as well as the crossover to the ballistic regime at high fields.

17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th