Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement Entropy for Probe Branes   We give a prescription for calculating the entanglement entropy in
holographic probe brane systems by systematically taking the leading order
backreaction of the probe brane into account. We find a simple compact double
integral formula, which is insensitive to many details of the backreaction,
most notably the internal space or the non-metric fields sourced by the probe.
We validate our method by comparing to exact results in solvable toy models. We
also determine the entanglement entropies for a sphere and a strip in the
top-down D3/D7 and D3/D5 system. For the sphere the entanglement entropy has
also been obtained by other methods and we find perfect agreement.

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The categories of this paper are: chao-dyn
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The categories of this paper are: stat
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
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The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph