The O(4)D+1 nonlinear sigma model:: The vacuum state and the mass gap

被引：0
|
作者：
Ligterink, NE [1 ]
Walet, NR [1 ]
Bishop, RF [1 ]
机构：
[1] Univ Manchester, Dept Phys, Manchester M60 1QD, Lancs, England
来源：
QUARK CONFINEMENT AND THE HADRON SPECTRUM III | 2000年 / 8卷
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D O I：
暂无
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 study the ground state and low-lying excited states in the nonlinear sigma model with the coupled cluster method of quantum many-body theory.
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页码：227 / 230
页数：4
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