Monopoles and instantons in SU(2) lattice gauge theory

被引：1
|
作者：
Kovács, TG
Schram, Z
机构：
[1] Univ Colorado, Dept Phys, Boulder, CO 80309 USA
[2] Lajos Kossuth Univ, Dept Theoret Phys, H-4010 Debrecen, Hungary
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1999年 / 73卷
关键词：
D O I：
10.1016/S0920-5632(99)85127-5
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 investigate the monopole-instanton correlation in SU(2) lattice gauge theory using a renormalisation group inspired smoothing technique. We look at the properties of monopole clusters and their correlation with instantons. Since the action of the smoothed configurations is dominated by instantons we compare the smoothed Monte Carlo lattices to artificially reconstructed configurations with the same instanton content but no other fluctuations. Both parallel and randomly rotated (in group space) instanton ensembles are considered.
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页码：530 / 532
页数：3
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