Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Field Theoretical Model in Noncommutative Minkowski Superspace   In this talk we present a field theoretical model constructed in Minkowski
N=1 superspace with a deformed supercoordinate algebra. Our study is motivated
in part by recent results from super-string theory, which show that in a
particular scenario in Euclidean superspace the spinor coordinates \theta do
not anticommute. Field theoretical consequences of this deformation were
studied in a number of articles. We present a way to extend the discussion to
Minkowski space, by assuming non-vanishing anticommutators for both \theta, and
\bar{\theta}. We give a consistent supercoordinate algebra, and a star product
that is real and preserves the (anti)chirality of a product of (anti)chiral
superfields. We also give the Wess-Zumino Lagrangian that gains
Lorentz-invariant corrections due to non(anti)commutativity within our model.
The Lagrangian in Minkowski superspace is also always manifestly Hermitian.

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The categories of this paper are: cond-mat
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The categories of this paper are: physics
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: math-ph
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
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The categories of this paper are: eess