SPONTANEOUS BREAKING OF CHIRAL SYMMETRY IN QCD

被引:9
作者
ANTONIADIS, I
机构
[1] Laboratoire de Physique Théorique, l'Ecole Normale Supérieure1 1 Laboratoire propre, CNRS associé à l'Ecole Normale Supérieure
关键词
D O I
10.1016/0370-2693(79)90290-9
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We calculate the vacuum polarization functions of the vector and axial current for massless quarks in second-order perturbation theory. We find that, contrary to previous speculations, there is no indication, at this level, of spontaneous breaking of chiral symmetry in QCD. © 1979.
引用
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页码:223 / 224
页数:2
相关论文
共 2 条
[1]  
BAULIEU L, UNPUBLISHED
[2]   SPONTANEOUS BREAKING OF CHIRAL SYMMETRY IN QUANTUM CHROMODYNAMICS [J].
NACHTMANN, O ;
WETZEL, W .
PHYSICS LETTERS B, 1979, 81 (02) :211-214