Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lepton anomalous magnetic moments from twisted mass fermions   We present our results for the leading-order hadronic quark-connected
contributions to the electron, the muon, and the tau anomalous magnetic moments
obtained with four dynamical quarks. Performing the continuum limit and an
analysis of systematic effects, full agreement with phenomenological results is
found. To estimate the impact of omitting the quark-disconnected contributions
to the hadronic vacuum polarisation we investigate them on one of the
four-flavour ensembles. Additionally, the light quark contributions on the
four-flavour sea are compared to the values obtained for $N_f=2$ physically
light quarks. In the latter case different methods to fit the hadronic vacuum
polarisation function are tested.

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The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
3
The categories of this paper are: physics
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
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The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
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The categories of this paper are: nlin
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The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
23
The categories of this paper are: solv-int