Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Perturbed Logarithmic CFT and Integrable Models   Perturbation of logarithmic conformal field theories is investigated using
Zamolodchikov's method. We derive conditions for the perturbing operator, such
that the perturbed model be integrable. We also consider an example where
integrable models arise out of perturbation of known logarithmic conformal
field theories.

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The categories of this paper are: solv-int
3
The categories of this paper are: physics
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: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
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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: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: stat
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The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph