Calculations of θ(p^6) Resonance Coupling Constants in Scalar Sector of ENJL Model
- ISSN号:0253-6102
- 期刊名称:《理论物理通讯:英文版》
- 时间:0
- 分类:O411.1[理学—理论物理;理学—物理]
- 作者机构:[1]Department of Physics, Peking University, Beijing 100871, China
- 相关基金:The project supported in part by National Natural Science Foundations of China under Grant Nos. 10575002 and 10421503 tAttempts have been made in expressing the low energy constants in terms of QCD operators.Acknowledgments We are indebted to professor Han-Qing Zheng for useful comments. During this work we benefited from helpful discussions with Enrique Ruiz Arriola, Santi Peris, Joaquim Prades, Zhi-Hui Guo and Juan Jose Sanz-Cillero.
中文摘要:
我们导出由使用热核扩大从扩大 Nambu Jona-Lasinio 模型联合回声 chiral 理论的常数的分级的回声。
英文摘要:
We derive the scalar resonance coupling constants of resonance chiral theory from the extended Nambu Jona-Lasinio model by using heat-kernel expansion.