有限温度格点 QCD 中的重夸克势
高能物理 - 格点
2017-08-23 v1
摘要
本文展示了在有限温度下使用两味非微扰改进 Wilson 费米子研究格点 QCD 的结果。确定了 m_{\pi}/m_{\rho} \sim 0.8 且格距 a \sim 0.12 fm 时的转变温度。双指数拟合(ansatz)被成功应用于描述禁闭相中的重夸克势。
引用
@article{arxiv.hep-lat/0301002,
title = {Heavy quark potential in lattice QCD at finite temperature},
author = {V. Bornyakov and M. Chernodub and Y. Koma and Y. Mori and Y. Nakamura and M. Polikarpov and G. Schierholz and D. Sigaev and A. Slavnov and H. Stüben and T. Suzuki and P. Uvarov and A. Veselov},
journal= {arXiv preprint arXiv:hep-lat/0301002},
year = {2017}
}
备注
3 pages, 1 figure, talk given at the 5th International Conference on Quark Confinement and the Hadron Spectrum, Gargnano, Italy, 10-14 Sep 2002