Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The generalized scaling function of AdS/CFT and semiclassical string
  theory   Recently, Freyhult, Rej and Staudacher (FRS) proposed an integral equation
determining the leading logarithmic term of the anomalous dimension of sl(2)
twist-operators in N=4 SYM for large Lorentz spin M and twist L at fixed j =
L/log(M). We discuss the large j limit of the FRS equation. This limit can be
matched with the {\em fast long string} limit of AdS_5 X S^5 superstring
perturbation theory at all couplings. In particular, a certain part of the
classical and one-loop string result is known to be protected and can be
computed in the weakly coupled large-j limit of the FRS equation. We present
various analytical and numerical results supporting agreement at one and two
loops in the gauge theory.

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The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
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The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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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: funct-an
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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int