COMPOSITE MESONS IN SELF-CONFINING CHIRAL SOLITONS

被引:20
作者
TANDY, PC
FRANK, MR
机构
来源
AUSTRALIAN JOURNAL OF PHYSICS | 1991年 / 44卷 / 2-3期
关键词
D O I
10.1071/PH910181
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Most quark-meson model for formation of a baryon as a bag or soliton solution begin with elementary local meson fields including a classical scalar configuration that provides repulsion of valence quarks from the vacuum. We explore aspects of the very different formation mechanism that operates in a model where chiral effective meson fields are composite objects generated from bilocal qq fluctuation fields and the dynamical quark mass can be self-confining. Speculations are made on whether this viewpoint can motivate meson-nucleon relativistic field models containing intrinsic cutoffs for use in nuclear physics.
引用
收藏
页码:181 / 199
页数:19
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