Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stueckelberg Mechanism and Chiral Lagrangian for $Z'$ Boson   Traditional Stueckelberg Mechanism is shown equivalent to set up a gauged
U(1) chiral Lagrangian and fix special gauge. With this mechanism, the original
electro-weak chiral Lagrangian is inlarged by including an extra U(1) symmetry
to represent physics for $Z'$ boson. We build up complete list of electro-weak
chiral Lagrangian up to order of $p^4$ including $Z'$ and higgs bosons. The
most general mixing among neutral gauge bosons is diagonalized completely and
the connections among these operators to triple, quartic couplings involving
$Z'$ boson and to that in traditional electro-weak chiral Lagrangian are made.

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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: stat
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: cond-mat
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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: comp-gas
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: solv-int
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The categories of this paper are: math
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The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn