Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Type 0A matrix model of black hole, integrability and holography   We investigate a deformed matrix model of type 0A theory related to
supersymmetric Witten's black hole in two-dimensions, generalization of bosonic
model suggested by Kazakov et. al. We find a free field realization of the
partition function of the matrix model, which includes Ramond-Ramond
perturbations in the type 0A theory. In a simple case, the partition function
is factorized into two determinants, which are given by $\tau$ function of an
integrable system. We work out the genus expansion of the partition function.
Holographic relation with the supersymmetric Witten's black hole is checked by
Wilson line computation. Corresponding partition function of the matrix model
exhibits a singular behavior, which is interpreted as the point of enhanced
${\cal N}=2$ worldsheet supersymmetry. Interesting relation of the deformed
matrix model and topological string on a $Z_2$ orbifold of conifold is found.

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The categories of this paper are: physics
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The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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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: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: math
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The categories of this paper are: cs
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The categories of this paper are: nucl-ex
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The categories of this paper are: econ
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: q-alg