Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: D-instanton derivation of multi-fermion F-terms in supersymmetric QCD   We investigate effects of field theory instantons by considering D-instantons
in a suitable D3-brane background. In supersymmetric QCD with SU(N_c) gauge
group with N_f=N_c flavors, the moduli space of vacua is deformed by
instantons. This effect can be described by the chiral interactions which are
called multi-fermion F-terms. We derive these chiral interaction terms as
D-instanton effects in the presence of D3-branes. For SU(2), the obtained
result agrees with the previous result worked out by Beasley and Witten
[hep-th/0409149]. We also explicitly work out those for the case of the
symplectic gauge group, and show that they describe the deformation of the
moduli space.

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The categories of this paper are: hep-ph
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The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
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The categories of this paper are: cs
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex