Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gaugino Condensation and SUSY Breakdown   We review the mechanism of gaugino condensation in the framework of the
$d=10$ heterotic string and its $d=11$ extension of Horava and Witten. In
particular we emphasize the relation between the gaugino condensate and the
flux of the antisymmetric tensor fields of higher dimensional supergravity. Its
potential role for supersymmetry breakdown and moduli stabilization is
investigated.

15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex