Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Mackey bijection for complex reductive groups and continuous fields
  of reduced group C*-algebras   The purpose of this paper is to make a further contribution to the Mackey
bijection for a complex reductive group G, between the tempered dual of G and
the unitary dual of the associated Cartan motion group. We shall construct an
embedding of the C*-algebra of the motion group into the reduced C*-algebra of
G, and use it to characterize the continuous field of reduced group C*-algebras
that is associated to the Mackey bijection. We shall also obtain a new
characterization of the Mackey bijection using the same embedding.

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The categories of this paper are: cond-mat
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
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The categories of this paper are: supr-con
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: chem-ph
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The categories of this paper are: econ
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph