Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Axial anomaly in multi-Weyl and triple-point semimetals   We derive the expression of the abelian axial anomaly in the so-called
multi-Weyl and triple-point crossing semimetals. No simplifying restrictions
are assumed on the symmetry of the spectrum. Three different computation
methods are considered: the perturbative quantum field theory procedure which
is based on the evaluation of the one-loop Feynman diagrams, the
Nielsen-Ninomiya method, and the Atiyah-Singer index argument. It is shown that
the functional form of the axial anomaly does not depend on the Lorentz
symmetry, but it is determined by the gauge structure group. We discuss the
stability of the anomaly - stemming from the quantisation of the anomaly
coefficient - under smooth modifications of the lagrangian parameters.

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The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex