Dynamical Origin of Higgs Mechanism in Electroweak Theory

电弱理论中希格斯机制的动力学起源

• 批准号: 04640301
• 负责人: MUTA Taizo
• 金额: $ 1.34万
• 依托单位: HIROSHIMA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04640301/
• 关键词: Spontaneous symmetry breaking; Higgs mechanism; Electroweak theory; Composite medels; Gravity; Curved space; Temperature; Density; ヒッグス場; 対称性; CPの破れ; 温度・密度; 相転移

The dynamical origin of the electroweak symmetry breaking in the standard theory of elementary particles was investigated from the view point of the composite Higgs models. Major results of our research in the full period of the project read1. construction of the dynamical model of the CP violation,2. development of the method of the electroweak precision measurements to test the composite Higgs models,3. development of a new technique in perturbation theory4. investigation of the phase structure of the composite models under strong gravity at high temperature and density.

从复合Higgs模型的角度研究了基本粒子标准理论中电弱对称性破缺的动力学起源。我们在整个项目期间的主要研究成果阅读1。CP破坏动力学模型的建立; 2.发展了用于检验复合Higgs模型的电弱精密测量方法;发展微扰理论的新技术4.研究了高温、高密度、强重力作用下复合材料模型的相结构。

项目成果

J.Kodaira: "Spin Structure Function g_2(x,Q^2) and Twist-3 Operators in QCD" Phys.Lett.B. 344. 348-354 (1995)

J.Kodaira：“QCD 中的自旋结构函数 g_2(x,Q^2) 和 Twist-3 运算符”Phys.Lett.B。

T.Muta: "Nambu-Jona=Lasinio Model in Curved Space-Time" Modern Physis Letters. A8. 2123-2117 (1993)

T.Muta：“弯曲时空中的 Nambu-Jona=Lasinio 模型”现代物理学快报。

T.Muta: "Phase Structure of Four-Fermion Theories at Finite Temperature and Chemical Potential in Arbitrary Dimensions" Intern.J.Mod.Phys.A10. (1994)

T.Muta：“有限温度下四费米子理论的相结构和任意维度的化学势”Intern.J.Mod.Phys.A10。

J.Kodaira: "More on the Burkhardt-Cottingham sum rule in QCD" Physics Letters. 345. (1995)

J.Kodaira：“更多关于 QCD 中的 Burkhardt-Cottingham 和规则”《物理快报》。

T.Muta: "Dynamical CP Violation in Composite Higgs Models" Physical Review D. 48. 1301-1309 (1993)

T.Muta：“复合希格斯模型中的动态 CP 破坏”物理评论 D. 48. 1301-1309 (1993)