Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exact Spectral Dimension of the Random Surface   We propose a new method of the analytical computation of the spectral
dimension which is based on the equivalence of the random walk and the q-state
Potts model with non-zero magnetic field in the limit $q\to 0$. Calculating the
critical exponent of the magnetization of this model on the dynamically
triangulated random surface by means of a matrix model technique we obtain that
the spectral dimension of this surface is equal to two.

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The categories of this paper are: astro-ph
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The categories of this paper are: comp-gas
1
The categories of this paper are: cs
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph