Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modular Invariant Gaugino Condensation in the Presence of an Anomalous
  U(1)   Starting from the previously constructed effective supergravity theory below
the scale of U(1) breaking in orbifold compactifications of the weakly coupled
heterotic string, we study the effective theory below the scale of
supersymmetry breaking by gaugino and matter condensation in a hidden sector.
Issues we address include vacuum stability, soft supersymmetry-breaking masses
in the observable sector, and the masses of the various moduli fields,
including those associated with flat directions at the U(1)-breaking scale, and
of their fermionic superpartners. The consistent treatment of U(1) breaking
together with condensation yields qualitatively new results.

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The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
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The categories of this paper are: physics
1
The categories of this paper are: cs
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: chem-ph
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an
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The categories of this paper are: acc-phys
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The categories of this paper are: patt-sol