利用随机 LapH 方法计算π-π散射相移
高能物理 - 格点
2014-11-03 v1
摘要
本文描述了在 各向异性 clover Wilson 格点上计算散射相移的进展。随机 LapH 方法促进了在大体积和轻π介子质量下的计算。我们展示了π介子质量低至 240 MeV 且保持 的结果。
引用
@article{arxiv.1410.8843,
title = {Pion-pion scattering phase shifts with the stochastic LapH method},
author = {Brendan Fahy and John Bulava and Ben Hörz and Keisuke J. Juge and Colin Morningstar and Chik Him Wong},
journal= {arXiv preprint arXiv:1410.8843},
year = {2014}
}
备注
7 pages, 1 table, 3 figures, contribution to the 32nd International Symposium on Lattice Field Theory (Lattice 2014), 23-28 June 2014, Columbia University, New York, NY, USA