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arXiv · 1311.6941

Large-scale simulations with chiral symmetry

The JLQCD Collaboration·T. Kaneko·S. Aoki·G. Cossu·H. Fukaya·S. Hashimoto·J. Noaki
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Abstract

We carry out a comparative study among five-dimensional formulations of chirally symmetric fermions about the algorithmic performance, chiral symmetry violation and topological tunneling to find a computationally inexpensive formulation with good chiral symmetry. With our choice of the lattice action, we have launched large-scale simulations on fine lattices aiming at a precision study of light and heavy quark physics. We report on the comparative study, current status of the large-scale simulations, and preliminary results on the residual quark mass and auto-correlation.

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The JLQCD Collaboration, T. Kaneko, S. Aoki, G. Cossu, H. Fukaya, S. Hashimoto, J. Noaki. 2013-11-27. Large-scale simulations with chiral symmetry. https://arxiv.org/abs/1311.6941

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