Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Holon Wigner Crystal in a Lightly Doped Kagome Quantum Spin Liquid   We address the problem of a lightly doped spin-liquid through a large-scale
density-matrix renormalization group (DMRG) study of the $t$-$J$ model on a
Kagome lattice with a small but non-zero concentration, $\delta$, of doped
holes. It is now widely accepted that the undoped ($\delta=0$) spin 1/2
Heisenberg antiferromagnet has a spin-liquid groundstate. Theoretical arguments
have been presented that light doping of such a spin-liquid could give rise to
a high temperature superconductor or an exotic topological Fermi liquid metal
(FL$^\ast$). Instead, we infer that the doped holes form an insulating
charge-density wave state with one doped-hole per unit cell - i.e. a Wigner
crystal (WC). Spin correlations remain short-ranged, as in the spin-liquid
parent state, from which we infer that the state is a crystal of spinless
holons (WC$^\ast$), rather than of holes. Our results may be relevant to Kagome
lattice Herbertsmithite $\rm ZnCu_3(OH)_6Cl_2$ upon doping.

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The categories of this paper are: cmp-lg
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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: quant-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-th
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
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The categories of this paper are: physics
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The categories of this paper are: math-ph
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga