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arXiv · hep-lat/0406021

Improvement and Taste Symmetry Breaking for Staggered Quarks

E. Follana·C. Davies·A. Hart·P. Lepage·Q. Mason·H. Trottier
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Abstract

We compare several improved actions for staggered quarks. We study the effect of improvement on the taste changing interactions by calculating the splitting in the pion spectrum. We investigate the effect of the improvement on some topological properties.

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E. Follana, C. Davies, A. Hart, P. Lepage, Q. Mason, H. Trottier. 2004-06-14. Improvement and Taste Symmetry Breaking for Staggered Quarks. https://doi.org/10.1016/s0920-5632(03)02589-1

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