Pion mass dependence of the nucleon mass in the chiral quark soliton model

被引:19
|
作者
Goeke, K [1 ]
Ossmann, J
Schweitzer, P
Silva, A
机构
[1] Ruhr Univ Bochum, Inst Theoret Phys 2, D-44789 Bochum, Germany
[2] Univ Coimbra, Dept Fis, P-3000 Coimbra, Portugal
[3] Univ Coimbra, Ctr Fis Computac, P-3000 Coimbra, Portugal
来源
EUROPEAN PHYSICAL JOURNAL A | 2006年 / 27卷 / 01期
关键词
D O I
10.1140/epja/i2005-10229-5
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The dependence of the nucleon mass on the mass of the pion is studied in the framework of the chiral quark-soliton model. A remarkable agreement is observed with lattice data from recent full dynamical simulations. The possibility and limitations to use the results from the chiral quark soliton model as a guideline for the chiral extrapolation of lattice data are discussed.
引用
收藏
页码:77 / 90
页数:14
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