Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Covariant Poisson Brackets in Geometric Field Theory   We establish a link between the multisymplectic and the covariant phase space
approach to geometric field theory by showing how to derive the symplectic form
on the latter, as introduced by Crnkovic-Witten and Zuckerman, from the
multisymplectic form. The main result is that the Poisson bracket associated
with this symplectic structure, according to the standard rules, is precisely
the covariant bracket due to Peierls and DeWitt.

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The categories of this paper are: eess
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys