Influence of Fermions on Vortices in SU(2)-QCD

被引：4
作者：
Dehghan, Zeinab [1 ]
Deldar, Sedigheh [1 ]
Faber, Manfried [2 ]
Golubich, Rudolf [2 ]
Hoellwieser, Roman [3 ]
机构：
[1] Univ Tehran, Dept Phys, Tehran 1439955961, Iran
[2] Tech Univ Wien, Atominst, A-1040 Vienna, Austria
[3] Berg Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
来源：
UNIVERSE | 2021年 / 7卷 / 05期
基金：
英国科学技术设施理事会;
关键词：
quantum chromodynamics; confinement; center vortex model; vacuum structure;
D O I：
10.3390/universe7050130
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Gauge fields control the dynamics of fermions, and, in addition, a back reaction of fermions on the gauge field is expected. This back reaction is investigated within the vortex picture of the QCD vacuum. We show that the center vortex model reproduces the string tension of the full theory also in the presence of fermionic fields.
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收藏
页数：11
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