Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stochastic Quantization Approach for Causal Dynamical Triangulation
  String Field Theory   We construct a 2-dimensional Causal Dynamical Triangulation (CDT) model from
a matrix model which represents the loop gas model of closed string. The
target-space index is reinterpreted as time or geodesic distance. We apply
stochastic quantization method to the model to obtain the Generalized CDT
(GCDT), which has additional interaction of creating baby universe. If we take
a specific scaling in continuum limit, we realize an extended GCDT model
characterized by the non-critical string field theory.

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The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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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: atom-ph
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The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
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The categories of this paper are: q-alg
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: econ