Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Koszul-Tate Cohomology For an Sp(2)-Covariant Quantization of Gauge
  Theories with Linearly Dependent Generators   The anti-BRST transformation, in its Sp(2)-symmetric version, for the general
case of any stage-reducible gauge theories is implemented in the usual BV
approach. This task is accomplished not by duplicating the gauge symmetries but
rather by duplicating all fields and antifields of the theory and by imposing
the acyclicity of the Koszul-Tate differential. In this way the Sp(2)-covariant
quantization can be realised in the standard BV approach and its equivalence
with BLT quantization can be proven by a special gauge fixing procedure.

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The categories of this paper are: cond-mat
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
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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: astro-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: mtrl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th