Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Leibniz-Yang-Mills Gauge Theories and the 2-Higgs Mechanism   A quadratic Leibniz algebra $(\mathbb{V},[ \cdot, \cdot ],\kappa)$ gives rise
to a canonical Yang-Mills type functional $S$ over every space-time manifold.
The gauge fields consist of 1-forms $A$ taking values in $\mathbb{V}$ and
2-forms $B$ with values in the subspace $\mathbb{W} \subset \mathbb{V}$
generated by the symmetric part of the bracket. If the Leibniz bracket is
anti-symmetric, the quadratic Leibniz algebra reduces to a quadratic Lie
algebra, $B\equiv 0$, and $S$ becomes identical to the usual Yang-Mills action
functional. We describe this gauge theory for a general quadratic Leibniz
algebra. We then prove its (classical and quantum) equivalence to a Yang-Mills
theory for the Lie algebra ${\mathfrak{g}} = \mathbb{V}/\mathbb{W}$ to which
one couples massive 2-form fields living in a ${\mathfrak{g}}$-representation.
Since in the original formulation the B-fields have their own gauge symmetry,
this equivalence can be used as an elegant mass-generating mechanism for 2-form
gauge fields, thus providing a 'higher Higgs mechanism' for those fields.

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The categories of this paper are: astro-ph
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The categories of this paper are: econ
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The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: stat
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: physics
30
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: cs
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The categories of this paper are: ao-sci
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The categories of this paper are: q-fin