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arXiv · 1805.10821

Utility of geometry in lattice QCD simulations

Naoya Ukita·Ken-Ichi Ishikawa·Yoshinobu Kuramashi
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Abstract

We propose a way to improve the resolution of the spatial momentum and the time interval for hadron propagators utilizing the lattice geometry. We demonstrate the validity of the method presenting results for pseudoscalar meson energies with and without finite momenta in a large-scale quenched QCD simulation. The method should be useful especially for master-field simulations.

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Naoya Ukita, Ken-Ichi Ishikawa, Yoshinobu Kuramashi. 2018-08-02. Utility of geometry in lattice QCD simulations. https://doi.org/10.1103/physrevd.98.014515

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