Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nambu-Poisson Bracket on Superspace   We propose an extension of n-ary Nambu-Poisson bracket to superspace R^{n|m}
and construct by means of superdeterminant a family of Nambu-Poisson algebras
of even degree functions, where the parameter of this family is an invertible
transformation of Grassmann coordinates in superspace R^{n|m}. We prove in the
case of the superspaces R^{n|1} and R^{n|2} that our n-ary bracket, defined
with the help of superdeterminant, satisfies the conditions for n-ary
Nambu-Poisson bracket, i.e. it is totally skew-symmetric and it satisfies the
Leibniz rule and the Filippov-Jacobi identity (fundamental identity). We study
the structure of n-ary bracket defined with the help of superdeterminant in the
case of superspace R^{n|2} and show that it is the sum of usual n-ary
Nambu-Poisson bracket and a new n-ary bracket, which we call \chi-bracket,
where \chi is the product of two odd degree smooth functions.

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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: supr-con
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: stat