Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kink scaling functions in 2D non--integrable quantum field theories   We determine the semiclassical energy levels for the \phi^4 field theory in
the broken symmetry phase on a 2D cylindrical geometry with antiperiodic
boundary conditions by quantizing the appropriate finite--volume kink
solutions. The analytic form of the kink scaling functions for arbitrary size
of the system allows us to describe the flow between the twisted sector of c=1
CFT in the UV region and the massive particles in the IR limit. Kink-creating
operators are shown to correspond in the UV limit to disorder fields of the c=1
CFT. The problem of the finite--volume spectrum for generic 2D Landau--Ginzburg
models is also discussed.

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The categories of this paper are: gr-qc
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The categories of this paper are: ao-sci
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The categories of this paper are: cs
26
The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
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The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess