Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gaugino Condensation, Duality and Supersymmetry Breaking   The status of gaugino condensation in low-energy string theory is reviewed.
Emphasis is given to the determination of the efective action below
condensation scale in terms of the 2PI and Wilson actions. We illustrate how
the different perturbative duality symmetries survive this simple
nonperturbative phenomenon, providing evidence for the believe that these are
exact nonperturbative symmetries of string theory. Consistency with T duality
lifts the moduli degeneracy. The $B_{\mu\nu}-axion$ duality also survives in a
nontrivial way in which the degree of freedom corresponding to $B_{\mu\nu}$ is
replaced by a massive $H_{\mu\nu\rho}$ field but duality is preserved. S
duality may also be implemented in this process. Some general problems of this
mechanism are mentioned and the possible nonperturbative scenarios for
supersymmetry breaking in string theory are discussed.

23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat