Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Brane backreactions and the Fischler-Susskind mechanism in conformal
  field theory   The backreaction of D-branes on closed string moduli is studied in perturbed
conformal field theory. To this end we analyse the divergences in the modular
integral of the annulus diagram. By the Fischler-Susskind mechanism, these
divergences lead to additional terms in the bulk renormalisation group
equations. We derive explicit expressions for these backreaction terms, and
follow the resulting renormalisation group flow in several examples, finding
agreement with geometric expectations.

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The categories of this paper are: nucl-ex
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The categories of this paper are: math
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The categories of this paper are: math-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: physics
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph
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The categories of this paper are: q-alg