Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement Entropy and Topological Order in Resonating Valence-Bond
  Quantum Spin Liquids   On the triangular and kagome lattices, short-ranged resonating valence bond
(RVB) wave functions can be sampled without the sign problem using a
recently-developed Pfaffian Monte Carlo scheme. In this paper, we study the
Renyi entanglement entropy in these wave functions using a replica-trick
method. Using various spatial bipartitions, including the Levin-Wen
construction, our finite-size scaled Renyi entropy gives a topological
contribution consistent with $\gamma = \text{ln}(2)$, as expected for a gapped
$\mathbb{Z}_{2}$ quantum spin liquid. We prove that the mutual statistics are
consistent with the toric code anyon model and rule out any other quasiparticle
statistics such as the double semion model.

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The categories of this paper are: funct-an
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The categories of this paper are: eess
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
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The categories of this paper are: supr-con
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
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The categories of this paper are: comp-gas