Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charge pumping induced by magnetic texture dynamics in Weyl semimetals   Spin-momentum locking in Weyl semimetals correlates the orbital motion of
electrons with background magnetic textures. We show here that the dynamics of
a magnetic texture in a magnetic Weyl semimetal induces a pumped electric
current that is free from Joule heating. This pumped current can be regarded as
a Hall current induced by axial electromagnetic fields equivalent to the
magnetic texture. Taking a magnetic domain wall as a test case, we demonstrate
that a moving domain wall generates a pumping current corresponding to the
localized charge.

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The categories of this paper are: nlin
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The categories of this paper are: alg-geom
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The categories of this paper are: stat
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The categories of this paper are: adap-org
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The categories of this paper are: bayes-an
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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
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The categories of this paper are: math-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: math
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The categories of this paper are: supr-con
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph