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

2016/11/07 by Joni M. Suorsa, Suorsa, Joni M., Viljami Leino +11
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #hep-lat

paper · pdf · doi:10.48550/arxiv.1611.02022

7 pages, 4 figures, contribution to the proceedings of the 34rd International Symposium on Lattice Field Theory (Lattice 2016), 24-30 July 2016, Southampton, UK. arXiv admin note: substantial text overlap with arXiv:1511.03468

arxiv created 2016/11/07 · arxiv updated 2016/11/08

Abstract

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 Schrödinger functional boundary conditions.

Citations

• Mass anomalous dimension of SU(2) with Nf=8 using the spectral density method

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