Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conductance in the Helimagnet- and Skyrmion-Lattice-Embedded Electron
  Waveguide   The helimagnet (HM) and skyrmion lattice (SL) are topologically nontrivial
magnetic states. Their spin texture gives rise to finite topological magnetic
field and Lorentz force. As a demonstration of the emergent electrodynamics
besides the Hall effect, the transmission of electrons within a waveguide (WG)
embedded with a HM/SL layer is shaped by the topological spin texture. In this
work, we investigated the conductance properties in the HM/SL-film-embedded
electron WG and found that under translation of the HM/SL layer the conductance
contour as a function of the layer center demonstrates nearly identical pattern
to the original spin field contour. When an electron transports in the WG, the
topological magnetic field generalized by the HM/SL spin texture exerts on it
and distorts the wavefunction shape in the x-y plane. By interference between
different quantum paths the electron experiences, the HM/SL spin texture is
recorded in the conductance. The scheme also provides a possible detect of the
HM/SL spin configuration by transport experiment.

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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
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The categories of this paper are: q-alg
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
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The categories of this paper are: patt-sol
16
The categories of this paper are: stat
2
The categories of this paper are: math
18
The categories of this paper are: econ
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The categories of this paper are: ao-sci
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org