Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gradient flow and IR fixed point in SU(2) with Nf=8 flavors   We study the running of the coupling in SU(2) gauge theory with 8 massless
fundamental representation fermion flavours, using the gradient flow method
with the Schr\"odinger functional boundary conditions. Gradient flow allows us
to measure robust continuum limit for the step scaling function. The results
show a clear indication of infrared fixed point consistent with perturbation
theory.

23
The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
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The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
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The categories of this paper are: nucl-th
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an