Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wilson Surface Central Charge from Holographic Entanglement Entropy   We use entanglement entropy to define a central charge associated to a
two-dimensional defect or boundary in a conformal field theory (CFT). We
present holographic calculations of this central charge for several maximally
supersymmetric CFTs dual to eleven-dimensional supergravity in Anti-de Sitter
space, namely the M5-brane theory with a Wilson surface defect and
three-dimensional CFTs related to the M2-brane theory with a boundary. Our
results for the central charge depend on a partition of the number of
M2-branes, $N$, ending on the number of M5-branes, $M$. For the Wilson surface,
the partition specifies a representation of the gauge algebra, and we write our
result for the central charge in a compact form in terms of the algebra's Weyl
vector and the representation's highest weight vector. We explore how the
central charge scales with $N$ and $M$ for some examples of partitions. In
general the central charge does not scale as $M^3$ or $N^{3/2}$, the number of
degrees of freedom of the M5- or M2-brane theory at large $M$ or $N$,
respectively.

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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: alg-geom
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The categories of this paper are: plasm-ph
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The categories of this paper are: adap-org
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The categories of this paper are: cond-mat
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: physics
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The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga