THE GLUON PROPAGATOR IN MOMENTUM SPACE

被引：12
|
作者：
BERNARD, C
PARRINELLO, C
SONI, A
机构：
[1] WASHINGTON UNIV,DEPT PHYS,ST LOUIS,MO 63130
[2] NYU,DEPT PHYS,NEW YORK,NY 10003
[3] BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973
来源：
NUCLEAR PHYSICS B | 1993年
关键词：
D O I：
10.1016/0920-5632(93)90267-A
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We consider quenched QCD on a 16(3) x 40 lattice at beta = 6.0 . We give preliminary numerical results for the lattice gluon propagator evaluated both in coordinate and momentum space. Our findings are compared with earlier results in the literature at zero momentum. In addition, by considering nonzero momenta we attempt to extract the form of the propagator and compare it to continuum predictions formulated by Gribov and others.
引用
收藏
页码：535 / 538
页数：4
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