物理点处最大扭曲质量格点 QCD 计算的初步考察
高能物理 - 格点
2013-11-19 v1
摘要
本文展示了在物理点处使用最大扭曲质量 Wilson 费米子进行模拟的初步结果。提出了一种包含 clover 项和扭曲质量项的格点作用量，并展示了在单一格点间距下对两个质量简并味进行一次运行的 Monte Carlo 历史。将轻夸克和重 - 轻赝标量扇区的测量结果与之前的 结果及其唯象值进行了比较。最后，概述了将模拟扩展至 的策略。
引用
@article{arxiv.1311.4522,
title = {A first look at maximally twisted mass lattice QCD calculations at the physical point},
author = {A. Abdel-Rehim and Ph. Boucaud and N. Carrasco and A. Deuzeman and P. Dimopoulos and R. Frezzotti and G. Herdoiza and K. Jansen and B. Kostrzewa and M. Mangin-Brinet and I. Montvay and D. Palao and G. C. Rossi and F. Sanfilippo and L. Scorzato and A. Shindler and C. Urbach and U. Wenger},
journal= {arXiv preprint arXiv:1311.4522},
year = {2013}
}
备注
presented at the 31st International Symposium on Lattice Field Theory (Lattice 2013), 29 July - 3 August 2013, Mainz, Germany