The Glueball Mass Spectrum in {QCD}: First Results of a Lattice Monte Carlo Calculation
The Glueball Mass Spectrum in {QCD}: First Results of a Lattice Monte Carlo Calculation
复制标题
{QCD} 中的胶球质谱:格蒙特卡罗计算的第一个结果
DOI:
10.1016/0370-2693(82)91281-3
复制
发表时间:
1982
影响因子:
4.4
通讯作者:
G. Schierholz
中科院分区:
文献类型:
--
作者:
K. Ishikawa;M. Teper;G. Schierholz
We perform a variational calculation of the masses of glueballs of various spins and parities in SU(2) gauge theory. The quantum vacuum we use is generated by the lattice Monte Carlo technique. Our first results, obtained on medium sized lattices give m(0+) = (3.6 ± 0.35) Λmom, m(0−= (6.0 ± 1.0)Λmom, m(2+) = (6.5+1.8−1.1)Λmom, various mass upper bounds and information on glueball wave functions.