Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Surfaces with Long-Range Correlations from Non-Critical Strings   We show that the recently proposed confining string theory describes smooth
surfaces with long-range correlations for the normal components of tangent
vectors. These long-range correlations arise as a consequence of a "frustrated
antiferromagnetic" interaction whose two main features are non-locality and a
negative stiffness.

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The categories of this paper are: hep-ph
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas