Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gauging Conformal Algebras with Relations between the Generators   We investigate the gauging of conformal algebras with relations between the
generators. We treat the $W_{5/2}$--algebra as a specific example. We show that
the gauge-algebra is in general reducible with an infinite number of stages. We
show how to construct the BV-extended action, and hence the classical BRST
charge. An important conclusion is that this can always be done in terms of the
generators of the $W$--algebra only, that is, independent of the realisation.
The present treatment is still purely classical, but already enables us to
learn more about reducible gauge algebras and the BV-formalism.

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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: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: math-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: stat
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The categories of this paper are: astro-ph
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The categories of this paper are: q-alg