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arXiv · hep-lat/9909123

Physical Effects of Infrared Quark Eigenmodes in LQCD

A. Duncan·E. Eichten·H. Thacker
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Abstract

A truncated determinant algorithm is used to study the physical effects of the quark eigenmodes associated with eigenvalues below 400 MeV. This initial study focuses on coarse lattices (with O(a^2) improved gauge action), light internal quark masses and large physical volumes. Four bellwether full QCD processes are discussed: topological charge distributions, the eta prime propagator, string breaking as observed in the static energy and the rho decay into two pions.

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A. Duncan, E. Eichten, H. Thacker. 1999-09-15. Physical Effects of Infrared Quark Eigenmodes in LQCD. https://doi.org/10.1016/s0920-5632(00)91702-x

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