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Report/Journal Article | PUBDB-2017-00453 |
; ; ;
2016
North-Holland Publ.
Amsterdam
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Please use a persistent id in citations: doi:10.1016/j.physletb.2016.09.029 doi:10.3204/PUBDB-2017-00453
Report No.: DESY-16-131; arXiv:1607.05939
Abstract: We compute the topological susceptibility of the SU(N)SU(N) Yang–Mills theory in the large-N limit with a percent level accuracy. This is achieved by measuring the gradient-flow definition of the susceptibility at three values of the lattice spacing for N=3,4,5,6N=3,4,5,6. Thanks to this coverage of parameter space, we can extrapolate the results to the large-N and continuum limits with confidence. Open boundary conditions are instrumental to make simulations feasible on the finer lattices at the larger N.
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Preprint/Report
The topological susceptibility in the large-$N$ limit of $SU(N)$ Yang-Mills theory
[10.3204/PUBDB-2016-02750]
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