Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-Organized Bosonic Domain Walls   Hardcore bosons on honeycomb lattice ribbons with zigzag edges are studied
using exact numerical simulations. We map out the phase diagrams of ribbons
with different widths, which contain superfluid and insulator phases at various
fillings. We show that charge domain walls are energetically favorable, in
sharp contrast to the more typical occupation of a set of sites on a single
sublattice of the bipartite geometry at $\rho=\frac{1}{2}$ filling. This
`self-organized domain wall' separates two charge-density-wave (CDW) regions
with opposite Berry curvatures. Associated with the change of topological
properties, superfluid transport occurs down the domain wall. Our results
provide a concrete context to observe bosonic topological phenomena and can be
simulated experimentally using bosonic cold atoms trapped in designed optical
lattices.

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The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
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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: funct-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg