Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement entropy of compressible holographic matter: loop
  corrections from bulk fermions   Entanglement entropy is a useful probe of compressible quantum matter because
it can detect the existence of Fermi surfaces, both of microscopic fermionic
degrees of freedom and of "hidden" gauge charged fermions. Much recent
attention has focused on holographic efforts to model strongly interacting
compressible matter of interest for condensed matter physics. We complete the
entanglement analysis initiated in Huijse {\em et al.}, Phys. Rev. B 85, 035121
(2012) (arXiv:1112.0573) and Ogawa {\em et al.}, JHEP 1, 125 (2012)
(arXiv:1111.1023) using the recent proposal of Faulkner {\em et al.}
(arXiv:1307.2892) to analyze the entanglement entropy of the visible fermions
which arises from bulk loop corrections. We find perfect agreement between
holographic and field theoretic calculations.

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The categories of this paper are: q-alg
19
The categories of this paper are: eess
1
The categories of this paper are: cs
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The categories of this paper are: econ
12
The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: supr-con
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: adap-org