Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice Calculation of the Connected Hadronic Light-by-Light
  Contribution to the Muon Anomalous Magnetic Moment   The anomalous magnetic moment of muon, $g-2$, is a very precisely measured
quantity. However, the current measurement disagrees with standard model by
about 3 standard deviations. Hadronic vacuum polarization and hadronic light by
light are the two types of processes that contribute most to the theoretical
uncertainty. I will describe how lattice methods are well-suited to provide a
first-principle's result for the hadronic light by light contribution, the
various numerical strategies that are presently being used to evaluate it, our
current results and the important remaining challenges which must be overcome.

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The categories of this paper are: cs
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
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: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ