Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum pumping with adiabatically modulated barriers in three-band
  pseudospin-1 Dirac-Weyl systems   In this work, pumped currents of the adiabatically-driven double-barrier
structure based on the pseudospin-1 Dirac-Weyl fermions are studied. As a
result of the three-band dispersion and hence the unique properties of
pseudospin-1 Dirac-Weyl quasiparticles, sharp current-direction reversal is
found at certain parameter settings especially at the Dirac point of the band
structure, where apexes of the two cones touches at the flat band. Such a
behavior can be interpreted consistently by the Berry phase of the scattering
matrix and the classical turnstile mechanism.

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The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga