Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Graded Lie algebra of Hermitian tangent valued forms   In the theory of so called "Covariant Quantum Mechanics" a basic role is
played by Hermitian vector fields on a complex line bundle in the frameworks of
Galilei and Einstein spacetimes. In fact, it has been proved that the Lie
algebra of Hermitian vector fields is naturally isomorphic to a Lie algebra of
"special functions" of the phase space. Indeed, this is the source of the
covariant quantisation of the above special functions. In the original version
of the theory, this result was formulated and proved in a rather involved way;
now, we have achieved a more direct and simple approach to the classification
of Hermitian vector fields and to their representation via special phase
functions. In view of a possible covariant quantisation of a larger class of
"observables" it is natural to consider the Hermitian tangent valued forms.
Thus, this paper is devoted to a self--contained analysis of the graded Lie
algebra of Hermitian tangent valued forms of a complex line bundle and to their
classification in terms of tangent valued forms and forms of the base space.
The local classification is obtained in coordinates. For the global
classification we need a Hermitian connection: indeed, this is just the
connection required in gauge theories.

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The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: cond-mat
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The categories of this paper are: bayes-an
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The categories of this paper are: cs
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The categories of this paper are: ao-sci
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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: hep-th
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The categories of this paper are: hep-ex
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The categories of this paper are: quant-ph
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The categories of this paper are: nlin
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The categories of this paper are: supr-con
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The categories of this paper are: atom-ph