World with Extra Dimensions and Unified Theory of Elementary Particles

额外维度世界和基本粒子统一理论

基本信息

批准号：
16340071
负责人：
KUGO Taichi
金额：
$ 9.36万
依托单位：
Kyoto University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2007
项目状态：
已结题

项目摘要

T. Kugo, with M. Bando, considered new multi-quark bound states like penta-quarks using 5d supergravity and developed the computing method for masses of those states. He also calculated the electric and magnetic dipole moments of monopole and 'electron'.M. Bando, together with M. Tanimoto, also studied the possibility explaining neutrino mass matrix unifiedly with those of quarks and leptons in a category of models with a symetric matrix with zero elements.M Tanimoto considered models which possess various discrete flavor symmetries, and constructed several models which can actually explain mixings and mass matrices of quark and leptons.T. Yanagida proposed a theory of leptogenesis in which baryon number of our Universe is in fact generated through the decay of superheavy Majorana-type fermions. He also wrote a review paper on leptogenesis theory.T. Kobayashi started a systematic analysis of the flavor structures resulting from superstring theory. He stu died the mechanism for determin … More ing the moduli fields and spontaneous supersymmetry breaking.N. Maekawa found in a model with "E6 and horizontal symmetry" that a spontaneous breaking of CP symmetry resolves also the serious Supersymmetric CP problem explaining the Kobayashi-Maskawa phase properly. He also showed that his unified model with anomalous U(1) symmetry, if modified slightly, also gives a spontaneous supersymmetry breaking mechanism.S. Sugimoto, together with T. Sakai, constructed a novel holographic QCD model based on the superstring theory. They showed that the model can reproduce various properties of hadrons in our real world.We also achieved another big aim of this research project; namely we held the summer institute every year f or this four years as a core place where nation-wide cooperative researches in this field are organized and carried out. In fact, as shown by the fact that the Summer Institute in 2006 was held at Pohang in Korea, this Summer Institute is now becoming even a core of international collaborations in Asia. Less

T. Kugo与Bando M. Bando一起使用了5D超级重力考虑了新的多夸克结合状态，例如Penta-Quarks，并为这些状态的质量开发了计算方法。他还计算了单极和“电子”的电和磁偶极矩。 Bando与M. Tanimoto一起研究了可能性与具有零元素的对称矩阵的模型中的夸克和lept子统一解释。 Yanagida提出了一种卵生生成理论，在这种理论中，我们的宇宙数量实际上是通过超汗业型费米子的衰减产生的。他还撰写了一篇有关诱导论理论的评论论文。 Kobayashi开始了系统的系统分析，对由SuperString理论产生的风味结构进行了系统分析。他Stu死于确定的机制……更多的模量领域和发起的超对称性破裂。 Maekawa在具有“ E6和水平对称性”的模型中发现，CP对称性的发起人分解也可以正确地解释了Kobayashi-Maskawa阶段的严重超对称CP问题。他还表明，他具有异常U（1）对称性的统一模型（如果稍微修改）也具有赞助的超对称性破坏机制。 Sugimoto与T. sakai一起建立了一种基于SuperString理论的新型全息QCD模型。他们表明，该模型可以在我们的现实世界中重现Hadron的各种特性。我们还实现了该研究项目的另一个重大目标。也就是说，我们每年都会在夏季学院举行夏季研究所或这四年作为核心地点，在该领域进行了全国性的合作研究。实际上，正如2006年的夏季研究所在韩国的波哈（Pohang）举行的那样，今年夏季研究所现在甚至成为亚洲国际合作的核心。较少的

项目成果

期刊论文数量（88）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Little SUSY hierarchy in mixed modulus-anomaly mediation

DOI：
10.1016/j.physletb.2005.11.078
发表时间：
2005-08
期刊：
Physics Letters B
影响因子：
4.4
作者：
Kiwoon Choi;K. Jeong;Tatsuo C. Kobayashi;Ken-ichi Okumura
通讯作者：
Kiwoon Choi;K. Jeong;Tatsuo C. Kobayashi;Ken-ichi Okumura

「新潟で探るニュートリノの不思議な世界」

《探索新泻神秘的中微子世界》

DOI：
发表时间：
2006
期刊：
影响因子：
0
作者：
谷本盛光;田村詔生
通讯作者：
田村詔生

Electric Dipole Moments of Dyon and 'Electron'

迪昂和“电子”的电偶极矩

DOI：
发表时间：
2007
期刊：
Prog. Theor. Phys. 118
影响因子：
0
作者：
K.Hirose et al.;Motoi Endo;K.Hirose 他;K.Akimoto 他;Ryo Takahashi;W.Voegeli 他;Mizue Honda;N.Terasawa 他;Kang-Sin Choi;T.Emoto 他;Hiroyuki Abe;N.Terasawa et al.;T.Emoto et al.;T. Higashi;V.Ferlet-Cavrois 他;J.Baggio 他;M. Kobayashi
通讯作者：
M. Kobayashi

Dark Matter and Baryon Asymmetry of the Universe in Large-Cutoff Supergravity

大截止超引力中宇宙的暗物质和重子不对称性