Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Domain wall scattering in an interacting one-dimensional electron gas   We study the transport in a Luttinger liquid coupled to a magnetic chain
containing a Bloch domain wall. We compute the leading correction to the
adiabatic limit of a long domain wall, which causes no scattering. We show that
the problem is reminiscent of an impurity in a Luttinger liquid, but with a
different dependence on the interaction parameters due to spin-flip scattering.
For repulsive interactions, we find that the domain wall resistance diverges
with decreasing temperature. This may be relevant for the design of
one-dimensional systems with large magnetoresistance at low temperatures.

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The categories of this paper are: chao-dyn
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
3
The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: econ