Mass anomalous dimension of SU(2) using the spectral density method

Jarno Rantaharju; Joni M. Suorsa; Kari Rummukainen; Kimmo Tuominen; Sara T\"ahtinen; Teemu Rantalaiho; Viljami Leino

arxiv: 1611.02022 · v1 · pith:ZG5TSXUEnew · submitted 2016-11-07 · ✦ hep-lat

Mass anomalous dimension of SU(2) using the spectral density method

Joni M. Suorsa , Viljami Leino , Jarno Rantaharju , Teemu Rantalaiho , Kari Rummukainen , Kimmo Tuominen , Sara T\"ahtinen This is my paper

classification ✦ hep-lat

keywords massmethodanomalousdensitydimensionspectralbelievedboundary

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SU(2) with N_f = 6 and N_f = 8 are believed to have an infrared conformal fixed point. We use the spectral density method cross referenced with the mass step scaling method to evaluate the coupling constant dependence of the mass anomalous dimension for massless HEX smeared, clover improved Wilson fermions with Schr\"odinger functional boundary conditions.

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Mass anomalous dimension of SU(2) using the spectral density method

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