Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetotransport in Aharonov Bohm interferometers: Exact numerical
  simulations   The linear conductance of a two-terminal Aharonov-Bohm interferometer is an
even function of the applied magnetic flux, as dictated by the Onsager-Casimir
symmetry. Away from linear response this symmetry may be broken when many-body
interactions are in effect. Using a numerically-exact simulation tool, we study
the dynamics and the steady-state behavior of the out-of-equilibrium double-dot
Aharonov Bohm interferometer, while considering different types of
interactions: Model I includes a closed interferometer with an inter-dot
electron-electron repulsion energy. In model II the interferometer is
interacting with a dissipative environment, possibly driven away from
equilibrium. In both cases we show that depending on the (horizontal, vertical)
mirror symmetries of the setup, nonlinear transport coefficients obey certain
magnetosymmetries. We compare numerically exact simulations to phenomenological
approaches: The behavior of model I is compared to self-consistent mean-field
calculations. Model II, allowing heat dissipation to a thermal bath, is
mimicked by an Aharonov Bohm junction with a voltage probe. In both cases we
find that phenomenological treatments capture the relevant transport
symmetries, yet significant deviations in magnitude may show up.

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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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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: astro-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: supr-con
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The categories of this paper are: nucl-ex
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The categories of this paper are: cs
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The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg