PoS - Proceedings of Science
Volume 334 - The 36th Annual International Symposium on Lattice Field Theory (LATTICE2018) - Poster reception
Mass Splittings in a Linear Sigma Model
E. Gustafson,* D. de Floor, Y. Meurice
*corresponding author
Full text: pdf
Published on: May 29, 2019
Abstract
We derived the tree level spectrum to an extension to the linear sigma model, proposed by [1], describing an EFT for an $SU(3)_c$ gauge theory with $N_f$ flavors of fermions and $N_1$ fermions have a mass $m_l$ and $N_2$ fermions have a mass $m_h$. We examined the effects of a small mass splitting on single mass data for 8 and 12 flavors of fermions corresponding to the unperturbed case. Our intention is to encourage more simulations of split mass theories with 8, 10 and 12 flavors of fermions.
DOI: https://doi.org/10.22323/1.334.0304
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