Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implications of decoupling effects for one-loop corrected effective
  actions from superstring theory   We study the decoupling effects in one-loop corrected N=1 supersymmetric
theory with gauge neutral chiral superfields, by calculating the one-loop
corrected effective Lagrangian that involves light and heavy fields with the
mass scale M, and subsequently eliminating heavy fields by their equations of
motion. In addition to new non-renormalizable couplings, we determine the terms
that grow as log(M) and renormalize the fields and couplings in the effective
field theory, in accordance with the decoupling theorem. However, in a theory
derived from superstring theory, these terms can significantly modify low
energy predictions for the effective couplings of light fields. For example, in
a class of heterotic superstring vacua with an anomalous U(1) the vacuum
restabilization introduces such decoupling effects which in turn correct the
low energy predictions for certain couplings by 10-50%.

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The categories of this paper are: cond-mat
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The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
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The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
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The categories of this paper are: math