来自手征改进费米子的重子轴荷——初步结果
高能物理 - 格点
2010-11-05 v1
摘要
我们展示了来自动态手征改进(CI)费米子模拟的各种强子轴荷的初步结果。我们使用空间大小为2.4 fm的16^3x32格点,并采用变分法,结合合适的雅可比涂抹插值子基,以抑制来自激发态的污染。
引用
@article{arxiv.0910.4190,
title = {Baryon axial charges from Chirally Improved fermions - first results},
author = {Georg Engel and Christof Gattringer and Leonid Ya. Glozman and C. B. Lang and Markus Limmer and Daniel Mohler and Andreas Schäfer},
journal= {arXiv preprint arXiv:0910.4190},
year = {2010}
}
备注
7 pages, talk given at the XXVII International Symposium on Lattice Field Theory, July 26-31 2009, Peking University, Beijing, China